moving h-source subdir out.

132 files changed, 15968 insertions, 0 deletions

diff --git a/External/swiftmailer/lib/classes/Swift/Attachment.php b/External/swiftmailer/lib/classes/Swift/Attachment.php
new file mode 100755
index 0000000..d3779bf
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Attachment.php
@@ -0,0 +1,75 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Attachment.php';
+//@require 'Swift/ByteStream/FileByteStream.php';
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * Attachment class for attaching files to a {@link Swift_Mime_Message}.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Attachment extends Swift_Mime_Attachment
+{
+  
+  /**
+   * Create a new Attachment.
+   * Details may be optionally provided to the constructor.
+   * @param string|Swift_OutputByteStream $data
+   * @param string $filename
+   * @param string $contentType
+   */
+  public function __construct($data = null, $filename = null,
+    $contentType = null)
+  {
+    call_user_func_array(
+      array($this, 'Swift_Mime_Attachment::__construct'),
+      Swift_DependencyContainer::getInstance()
+        ->createDependenciesFor('mime.attachment')
+      );
+    
+    $this->setBody($data);
+    $this->setFilename($filename);
+    if ($contentType)
+    {
+      $this->setContentType($contentType);
+    }
+  }
+  
+  /**
+   * Create a new Attachment.
+   * @param string|Swift_OutputByteStream $data
+   * @param string $filename
+   * @param string $contentType
+   * @return Swift_Mime_Attachment
+   */
+  public static function newInstance($data = null, $filename = null,
+    $contentType = null)
+  {
+    return new self($data, $filename, $contentType);
+  }
+  
+  /**
+   * Create a new Attachment from a filesystem path.
+   * @param string $path
+   * @param string $contentType optional
+   * @return Swift_Mime_Attachment
+   */
+  public static function fromPath($path, $contentType = null)
+  {
+    return self::newInstance()->setFile(
+      new Swift_ByteStream_FileByteStream($path),
+      $contentType
+      );
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/ByteStream/AbstractFilterableInputStream.php b/External/swiftmailer/lib/classes/Swift/ByteStream/AbstractFilterableInputStream.php
new file mode 100755
index 0000000..71bc3f1
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/ByteStream/AbstractFilterableInputStream.php
@@ -0,0 +1,178 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/Filterable.php';
+//@require 'Swift/StreamFilter.php';
+
+/**
+ * Provides the base functionality for an InputStream supporting filters.
+ * @package Swift
+ * @subpackage ByteStream
+ * @author Chris Corbyn
+ */
+abstract class Swift_ByteStream_AbstractFilterableInputStream
+  implements Swift_InputByteStream, Swift_Filterable
+{
+  
+  /** Write sequence */
+  private $_sequence = 0;
+  
+  /** StreamFilters */
+  private $_filters = array();
+  
+  /** A buffer for writing */
+  private $_writeBuffer = '';
+  
+  /** Bound streams */
+  private $_mirrors = array();
+  
+  /**
+   * Commit the given bytes to the storage medium immediately.
+   * @param string $bytes
+   * @access protected
+   */
+  abstract protected function _commit($bytes);
+  
+  /**
+   * Flush any buffers/content with immediate effect.
+   * @access protected
+   */
+  abstract protected function _flush();
+  
+  /**
+   * Add a StreamFilter to this InputByteStream.
+   * @param Swift_StreamFilter $filter
+   * @param string $key
+   */
+  public function addFilter(Swift_StreamFilter $filter, $key)
+  {
+    $this->_filters[$key] = $filter;
+  }
+  
+  /**
+   * Remove an already present StreamFilter based on its $key.
+   * @param string $key
+   */
+  public function removeFilter($key)
+  {
+    unset($this->_filters[$key]);
+  }
+  
+  /**
+   * Writes $bytes to the end of the stream.
+   * @param string $bytes
+   * @throws Swift_IoException
+   */
+  public function write($bytes)
+  {
+    $this->_writeBuffer .= $bytes;
+    foreach ($this->_filters as $filter)
+    {
+      if ($filter->shouldBuffer($this->_writeBuffer))
+      {
+        return;
+      }
+    }
+    $this->_doWrite($this->_writeBuffer);
+    return ++$this->_sequence;
+  }
+  
+  /**
+   * For any bytes that are currently buffered inside the stream, force them
+   * off the buffer.
+   * 
+   * @throws Swift_IoException
+   */
+  public function commit()
+  {
+    $this->_doWrite($this->_writeBuffer);
+  }
+  
+  /**
+   * Attach $is to this stream.
+   * The stream acts as an observer, receiving all data that is written.
+   * All {@link write()} and {@link flushBuffers()} operations will be mirrored.
+   * 
+   * @param Swift_InputByteStream $is
+   */
+  public function bind(Swift_InputByteStream $is)
+  {
+    $this->_mirrors[] = $is;
+  }
+  
+  /**
+   * Remove an already bound stream.
+   * If $is is not bound, no errors will be raised.
+   * If the stream currently has any buffered data it will be written to $is
+   * before unbinding occurs.
+   * 
+   * @param Swift_InputByteStream $is
+   */
+  public function unbind(Swift_InputByteStream $is)
+  {
+    foreach ($this->_mirrors as $k => $stream)
+    {
+      if ($is === $stream)
+      {
+        if ($this->_writeBuffer !== '')
+        {
+          $stream->write($this->_filter($this->_writeBuffer));
+        }
+        unset($this->_mirrors[$k]);
+      }
+    }
+  }
+  
+  /**
+   * Flush the contents of the stream (empty it) and set the internal pointer
+   * to the beginning.
+   * @throws Swift_IoException
+   */
+  public function flushBuffers()
+  {
+    if ($this->_writeBuffer !== '')
+    {
+      $this->_doWrite($this->_writeBuffer);
+    }
+    $this->_flush();
+    
+    foreach ($this->_mirrors as $stream)
+    {
+      $stream->flushBuffers();
+    }
+  }
+  
+  // -- Private methods
+  
+  /** Run $bytes through all filters */
+  private function _filter($bytes)
+  {
+    foreach ($this->_filters as $filter)
+    {
+      $bytes = $filter->filter($bytes);
+    }
+    return $bytes;
+  }
+  
+  /** Just write the bytes to the stream */
+  private function _doWrite($bytes)
+  {
+    $this->_commit($this->_filter($bytes));
+    
+    foreach ($this->_mirrors as $stream)
+    {
+      $stream->write($bytes);
+    }
+    
+    $this->_writeBuffer = '';
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/ByteStream/ArrayByteStream.php b/External/swiftmailer/lib/classes/Swift/ByteStream/ArrayByteStream.php
new file mode 100755
index 0000000..f918889
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/ByteStream/ArrayByteStream.php
@@ -0,0 +1,190 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+/**
+ * Allows reading and writing of bytes to and from an array.
+ * @package Swift
+ * @subpackage ByteStream
+ * @author Chris Corbyn
+ */
+class Swift_ByteStream_ArrayByteStream
+  implements Swift_InputByteStream, Swift_OutputByteStream
+{
+
+  /**
+   * The internal stack of bytes.
+   * @var string[]
+   * @access private
+   */
+  private $_array = array();
+
+  /**
+   * The size of the stack
+   * @var int
+   * @access private
+   */
+  private $_arraySize = 0;
+
+  /**
+   * The internal pointer offset.
+   * @var int
+   * @access private
+   */
+  private $_offset = 0;
+  
+  /** Bound streams */
+  private $_mirrors = array();
+  
+  /**
+   * Create a new ArrayByteStream.
+   * If $stack is given the stream will be populated with the bytes it contains.
+   * @param mixed $stack of bytes in string or array form, optional
+   */
+  public function __construct($stack = null)
+  {
+    if (is_array($stack))
+    {
+      $this->_array = $stack;
+      $this->_arraySize = count($stack);
+    }
+    elseif (is_string($stack))
+    {
+      $this->write($stack);
+    }
+    else
+    {
+      $this->_array = array();
+    }
+  }
+
+  /**
+   * Reads $length bytes from the stream into a string and moves the pointer
+   * through the stream by $length. If less bytes exist than are requested the
+   * remaining bytes are given instead. If no bytes are remaining at all, boolean
+   * false is returned.
+   * @param int $length
+   * @return string
+   */
+  public function read($length)
+  {
+    if ($this->_offset == $this->_arraySize)
+    {
+      return false;
+    }
+
+    // Don't use array slice
+    $end = $length + $this->_offset;
+    $end = $this->_arraySize<$end
+      ?$this->_arraySize
+      :$end;
+    $ret = '';
+    for (; $this->_offset < $end; ++$this->_offset)
+    {
+      $ret .= $this->_array[$this->_offset];
+    }
+    return $ret;
+  }
+
+  /**
+   * Writes $bytes to the end of the stream.
+   * @param string $bytes
+   */
+  public function write($bytes)
+  {
+    $to_add = str_split($bytes);
+    foreach ($to_add as $value)
+    {
+      $this->_array[] = $value;
+    }
+    $this->_arraySize = count($this->_array);
+    
+    foreach ($this->_mirrors as $stream)
+    {
+      $stream->write($bytes);
+    }
+  }
+  
+  /**
+   * Not used.
+   */
+  public function commit()
+  {
+  }
+  
+  /**
+   * Attach $is to this stream.
+   * The stream acts as an observer, receiving all data that is written.
+   * All {@link write()} and {@link flushBuffers()} operations will be mirrored.
+   *
+   * @param Swift_InputByteStream $is
+   */
+  public function bind(Swift_InputByteStream $is)
+  {
+    $this->_mirrors[] = $is;
+  }
+  
+  /**
+   * Remove an already bound stream.
+   * If $is is not bound, no errors will be raised.
+   * If the stream currently has any buffered data it will be written to $is
+   * before unbinding occurs.
+   *
+   * @param Swift_InputByteStream $is
+   */
+  public function unbind(Swift_InputByteStream $is)
+  {
+    foreach ($this->_mirrors as $k => $stream)
+    {
+      if ($is === $stream)
+      {
+        unset($this->_mirrors[$k]);
+      }
+    }
+  }
+
+  /**
+   * Move the internal read pointer to $byteOffset in the stream.
+   * @param int $byteOffset
+   * @return boolean
+   */
+  public function setReadPointer($byteOffset)
+  {
+    if ($byteOffset > $this->_arraySize)
+    {
+      $byteOffset = $this->_arraySize;
+    }
+    elseif ($byteOffset < 0)
+    {
+      $byteOffset = 0;
+    }
+
+    $this->_offset = $byteOffset;
+  }
+
+  /**
+   * Flush the contents of the stream (empty it) and set the internal pointer
+   * to the beginning.
+   */
+  public function flushBuffers()
+  {
+    $this->_offset = 0;
+    $this->_array = array();
+    $this->_arraySize = 0;
+    
+    foreach ($this->_mirrors as $stream)
+    {
+      $stream->flushBuffers();
+    }
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/ByteStream/FileByteStream.php b/External/swiftmailer/lib/classes/Swift/ByteStream/FileByteStream.php
new file mode 100755
index 0000000..14773c2
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/ByteStream/FileByteStream.php
@@ -0,0 +1,177 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/ByteStream/AbstractFilterableInputStream.php';
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/FileStream.php';
+//@require 'Swift/IoException.php';
+
+/**
+ * Allows reading and writing of bytes to and from a file.
+ * @package Swift
+ * @subpackage ByteStream
+ * @author Chris Corbyn
+ */
+class Swift_ByteStream_FileByteStream
+  extends Swift_ByteStream_AbstractFilterableInputStream
+  implements Swift_FileStream
+{
+  
+  /** The internal pointer offset */
+  private $_offset = 0;
+  
+  /** The path to the file */
+  private $_path;
+  
+  /** The mode this file is opened in for writing */
+  private $_mode;
+  
+  /** A lazy-loaded resource handle for reading the file */
+  private $_reader;
+  
+  /** A lazy-loaded resource handle for writing the file */
+  private $_writer;
+  
+  /** If magic_quotes_runtime is on, this will be true */
+  private $_quotes = false;
+  
+  /**
+   * Create a new FileByteStream for $path.
+   * @param string $path
+   * @param string $writable if true
+   */
+  public function __construct($path, $writable = false)
+  {
+    $this->_path = $path;
+    $this->_mode = $writable ? 'w+b' : 'rb';
+    $this->_quotes = get_magic_quotes_runtime();
+  }
+  
+  /**
+   * Get the complete path to the file.
+   * @return string
+   */
+  public function getPath()
+  {
+    return $this->_path;
+  }
+  
+  /**
+   * Reads $length bytes from the stream into a string and moves the pointer
+   * through the stream by $length. If less bytes exist than are requested the
+   * remaining bytes are given instead. If no bytes are remaining at all, boolean
+   * false is returned.
+   * @param int $length
+   * @return string
+   * @throws Swift_IoException
+   */
+  public function read($length)
+  {
+    $fp = $this->_getReadHandle();
+    if (!feof($fp))
+    {
+      if ($this->_quotes)
+      {
+        set_magic_quotes_runtime(0);
+      }
+      $bytes = fread($fp, $length);
+      if ($this->_quotes)
+      {
+        set_magic_quotes_runtime(1);
+      }
+      $this->_offset = ftell($fp);
+      return $bytes;
+    }
+    else
+    {
+      return false;
+    }
+  }
+  
+  /**
+   * Move the internal read pointer to $byteOffset in the stream.
+   * @param int $byteOffset
+   * @return boolean
+   */
+  public function setReadPointer($byteOffset)
+  {
+    if (isset($this->_reader))
+    {
+      fseek($this->_reader, $byteOffset, SEEK_SET);
+    }
+    $this->_offset = $byteOffset;
+  }
+  
+  // -- Private methods
+  
+  /** Just write the bytes to the file */
+  protected function _commit($bytes)
+  {
+    fwrite($this->_getWriteHandle(), $bytes);
+    $this->_resetReadHandle();
+  }
+  
+  /** Not used */
+  protected function _flush()
+  {
+  }
+  
+  /** Get the resource for reading */
+  private function _getReadHandle()
+  {
+    if (!isset($this->_reader))
+    {
+      if (!$this->_reader = fopen($this->_path, 'rb'))
+      {
+        throw new Swift_IoException(
+          'Unable to open file for reading [' . $this->_path . ']'
+          );
+      }
+      fseek($this->_reader, $this->_offset, SEEK_SET);
+    }
+    return $this->_reader;
+  }
+  
+  /** Get the resource for writing */
+  private function _getWriteHandle()
+  {
+    if (!isset($this->_writer))
+    {
+      if (!$this->_writer = fopen($this->_path, $this->_mode))
+      {
+        throw new Swift_IoException(
+          'Unable to open file for writing [' . $this->_path . ']'
+          );
+      }
+    }
+    return $this->_writer;
+  }
+  
+  /** Force a reload of the resource for writing */
+  private function _resetWriteHandle()
+  {
+    if (isset($this->_writer))
+    {
+      fclose($this->_writer);
+      $this->_writer = null;
+    }
+  }
+  
+  /** Force a reload of the resource for reading */
+  private function _resetReadHandle()
+  {
+    if (isset($this->_reader))
+    {
+      fclose($this->_reader);
+      $this->_reader = null;
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/CharacterReader.php b/External/swiftmailer/lib/classes/Swift/CharacterReader.php
new file mode 100755
index 0000000..53d39ec
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/CharacterReader.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Analyzes characters for a specific character set.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ * @author Xavier De Cock <xdecock@gmail.com>
+ */
+interface Swift_CharacterReader
+{
+  const MAP_TYPE_INVALID = 0x01;
+  const MAP_TYPE_FIXED_LEN = 0x02;
+  const MAP_TYPE_POSITIONS = 0x03;
+  
+  /**
+   * Returns the complete charactermap
+   *
+   * @param string $string
+   * @param int $startOffset
+   * @param array $currentMap
+   * @param mixed $ignoredChars
+   * @return int
+   */
+  public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars);
+  
+  /**
+   * Returns mapType
+   * @int mapType
+   */
+  public function getMapType();
+  
+  /**
+   * Returns an integer which specifies how many more bytes to read.
+   * A positive integer indicates the number of more bytes to fetch before invoking
+   * this method again.
+   * A value of zero means this is already a valid character.
+   * A value of -1 means this cannot possibly be a valid character.
+   * @param int[] $bytes
+   * @return int
+   */
+  public function validateByteSequence($bytes, $size);
+
+  /**
+   * Returns the number of bytes which should be read to start each character.
+   * For fixed width character sets this should be the number of
+   * octets-per-character. For multibyte character sets this will probably be 1.
+   * @return int
+   */
+  public function getInitialByteSize();
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/CharacterReader/GenericFixedWidthReader.php b/External/swiftmailer/lib/classes/Swift/CharacterReader/GenericFixedWidthReader.php
new file mode 100755
index 0000000..26b13ff
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/CharacterReader/GenericFixedWidthReader.php
@@ -0,0 +1,96 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/CharacterReader.php';
+
+/**
+ * Provides fixed-width byte sizes for reading fixed-width character sets.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ * @author Xavier De Cock <xdecock@gmail.com>
+ */
+class Swift_CharacterReader_GenericFixedWidthReader
+  implements Swift_CharacterReader
+{
+   
+  /**
+   * The number of bytes in a single character.
+   * @var int
+   * @access private
+   */
+  private $_width;
+	
+  /**
+   * Creates a new GenericFixedWidthReader using $width bytes per character.
+   * @param int $width
+   */
+  public function __construct($width)
+  {
+    $this->_width = $width;
+  }
+
+  /**
+   * Returns the complete charactermap
+   *
+   * @param string $string
+   * @param int $startOffset
+   * @param array $currentMap
+   * @param mixed $ignoredChars
+   * @return $int
+   */
+  public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars)
+  {
+  	$strlen = strlen($string);
+  	// % and / are CPU intensive, so, maybe find a better way
+  	$ignored = $strlen%$this->_width;
+  	$ignoredChars = substr($string, - $ignored);
+  	$currentMap = $this->_width;
+  	return ($strlen - $ignored)/$this->_width;
+  	
+  }
+  
+  /**
+   * Returns mapType
+   * @int mapType
+   */
+  public function getMapType()
+  {
+  	return self::MAP_TYPE_FIXED_LEN;
+  }
+
+  /**
+   * Returns an integer which specifies how many more bytes to read.
+   * A positive integer indicates the number of more bytes to fetch before invoking
+   * this method again.
+   * A value of zero means this is already a valid character.
+   * A value of -1 means this cannot possibly be a valid character.
+   * @param string $bytes
+   * @return int
+   */
+  public function validateByteSequence($bytes, $size)
+  {
+    $needed = $this->_width - $size;
+    return ($needed > -1)
+      ? $needed
+      : -1
+      ;
+  }
+
+  /**
+   * Returns the number of bytes which should be read to start each character.
+   * @return int
+   */
+  public function getInitialByteSize()
+  {
+    return $this->_width;
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/CharacterReader/UsAsciiReader.php b/External/swiftmailer/lib/classes/Swift/CharacterReader/UsAsciiReader.php
new file mode 100755
index 0000000..3e0228a
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/CharacterReader/UsAsciiReader.php
@@ -0,0 +1,83 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/CharacterReader.php';
+
+/**
+ * Analyzes US-ASCII characters.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ */
+class Swift_CharacterReader_UsAsciiReader
+  implements Swift_CharacterReader
+{
+  /**
+   * Returns the complete charactermap
+   *
+   * @param string $string
+   * @param int $startOffset
+   * @param string $ignoredChars
+   */
+  public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars)
+  {
+  	$strlen=strlen($string);
+  	$ignoredChars='';
+  	for( $i = 0; $i < $strlen; ++$i)
+  	{
+  	  if ($string[$i]>"\x07F")
+  	  { // Invalid char
+  	  	$currentMap[$i+$startOffset]=$string[$i];
+  	  }
+  	}
+  	return $strlen;
+  }
+  
+  /**
+   * Returns mapType
+   * @int mapType
+   */
+  public function getMapType()
+  {
+  	return self::MAP_TYPE_INVALID;
+  }
+ 
+  /**
+   * Returns an integer which specifies how many more bytes to read.
+   * A positive integer indicates the number of more bytes to fetch before invoking
+   * this method again.
+   * A value of zero means this is already a valid character.
+   * A value of -1 means this cannot possibly be a valid character.
+   * @param string $bytes
+   * @return int
+   */
+  public function validateByteSequence($bytes, $size)
+  {
+    $byte = reset($bytes);
+    if (1 == count($bytes) && $byte >= 0x00 && $byte <= 0x7F)
+    {
+      return 0;
+    }
+    else
+    {
+      return -1;
+    }
+  }
+
+  /**
+   * Returns the number of bytes which should be read to start each character.
+   * @return int
+   */
+  public function getInitialByteSize()
+  {
+    return 1;
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/CharacterReader/Utf8Reader.php b/External/swiftmailer/lib/classes/Swift/CharacterReader/Utf8Reader.php
new file mode 100755
index 0000000..54ea9a4
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/CharacterReader/Utf8Reader.php
@@ -0,0 +1,183 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/CharacterReader.php';
+
+/**
+ * Analyzes UTF-8 characters.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ * @author Xavier De Cock <xdecock@gmail.com>
+ */
+class Swift_CharacterReader_Utf8Reader
+  implements Swift_CharacterReader
+{
+
+  /** Pre-computed for optimization */
+  private static $length_map=array(
+//N=0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x0N
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x1N
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x2N
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x3N
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x4N
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x5N
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x6N
+    1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, //0x7N
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //0x8N
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //0x9N
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //0xAN
+    0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //0xBN
+    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, //0xCN
+    2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, //0xDN
+    3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3, //0xEN
+    4,4,4,4,4,4,4,4,5,5,5,5,6,6,0,0  //0xFN
+ );
+  private static $s_length_map=array(
+  "\x00"=>1, "\x01"=>1, "\x02"=>1, "\x03"=>1, "\x04"=>1, "\x05"=>1, "\x06"=>1, "\x07"=>1,
+  "\x08"=>1, "\x09"=>1, "\x0a"=>1, "\x0b"=>1, "\x0c"=>1, "\x0d"=>1, "\x0e"=>1, "\x0f"=>1,
+  "\x10"=>1, "\x11"=>1, "\x12"=>1, "\x13"=>1, "\x14"=>1, "\x15"=>1, "\x16"=>1, "\x17"=>1,
+  "\x18"=>1, "\x19"=>1, "\x1a"=>1, "\x1b"=>1, "\x1c"=>1, "\x1d"=>1, "\x1e"=>1, "\x1f"=>1,
+  "\x20"=>1, "\x21"=>1, "\x22"=>1, "\x23"=>1, "\x24"=>1, "\x25"=>1, "\x26"=>1, "\x27"=>1,
+  "\x28"=>1, "\x29"=>1, "\x2a"=>1, "\x2b"=>1, "\x2c"=>1, "\x2d"=>1, "\x2e"=>1, "\x2f"=>1,
+  "\x30"=>1, "\x31"=>1, "\x32"=>1, "\x33"=>1, "\x34"=>1, "\x35"=>1, "\x36"=>1, "\x37"=>1,
+  "\x38"=>1, "\x39"=>1, "\x3a"=>1, "\x3b"=>1, "\x3c"=>1, "\x3d"=>1, "\x3e"=>1, "\x3f"=>1,
+  "\x40"=>1, "\x41"=>1, "\x42"=>1, "\x43"=>1, "\x44"=>1, "\x45"=>1, "\x46"=>1, "\x47"=>1,
+  "\x48"=>1, "\x49"=>1, "\x4a"=>1, "\x4b"=>1, "\x4c"=>1, "\x4d"=>1, "\x4e"=>1, "\x4f"=>1,
+  "\x50"=>1, "\x51"=>1, "\x52"=>1, "\x53"=>1, "\x54"=>1, "\x55"=>1, "\x56"=>1, "\x57"=>1,
+  "\x58"=>1, "\x59"=>1, "\x5a"=>1, "\x5b"=>1, "\x5c"=>1, "\x5d"=>1, "\x5e"=>1, "\x5f"=>1,
+  "\x60"=>1, "\x61"=>1, "\x62"=>1, "\x63"=>1, "\x64"=>1, "\x65"=>1, "\x66"=>1, "\x67"=>1,
+  "\x68"=>1, "\x69"=>1, "\x6a"=>1, "\x6b"=>1, "\x6c"=>1, "\x6d"=>1, "\x6e"=>1, "\x6f"=>1,
+  "\x70"=>1, "\x71"=>1, "\x72"=>1, "\x73"=>1, "\x74"=>1, "\x75"=>1, "\x76"=>1, "\x77"=>1,
+  "\x78"=>1, "\x79"=>1, "\x7a"=>1, "\x7b"=>1, "\x7c"=>1, "\x7d"=>1, "\x7e"=>1, "\x7f"=>1,
+  "\x80"=>0, "\x81"=>0, "\x82"=>0, "\x83"=>0, "\x84"=>0, "\x85"=>0, "\x86"=>0, "\x87"=>0,
+  "\x88"=>0, "\x89"=>0, "\x8a"=>0, "\x8b"=>0, "\x8c"=>0, "\x8d"=>0, "\x8e"=>0, "\x8f"=>0,
+  "\x90"=>0, "\x91"=>0, "\x92"=>0, "\x93"=>0, "\x94"=>0, "\x95"=>0, "\x96"=>0, "\x97"=>0,
+  "\x98"=>0, "\x99"=>0, "\x9a"=>0, "\x9b"=>0, "\x9c"=>0, "\x9d"=>0, "\x9e"=>0, "\x9f"=>0,
+  "\xa0"=>0, "\xa1"=>0, "\xa2"=>0, "\xa3"=>0, "\xa4"=>0, "\xa5"=>0, "\xa6"=>0, "\xa7"=>0,
+  "\xa8"=>0, "\xa9"=>0, "\xaa"=>0, "\xab"=>0, "\xac"=>0, "\xad"=>0, "\xae"=>0, "\xaf"=>0,
+  "\xb0"=>0, "\xb1"=>0, "\xb2"=>0, "\xb3"=>0, "\xb4"=>0, "\xb5"=>0, "\xb6"=>0, "\xb7"=>0,
+  "\xb8"=>0, "\xb9"=>0, "\xba"=>0, "\xbb"=>0, "\xbc"=>0, "\xbd"=>0, "\xbe"=>0, "\xbf"=>0,
+  "\xc0"=>2, "\xc1"=>2, "\xc2"=>2, "\xc3"=>2, "\xc4"=>2, "\xc5"=>2, "\xc6"=>2, "\xc7"=>2,
+  "\xc8"=>2, "\xc9"=>2, "\xca"=>2, "\xcb"=>2, "\xcc"=>2, "\xcd"=>2, "\xce"=>2, "\xcf"=>2,
+  "\xd0"=>2, "\xd1"=>2, "\xd2"=>2, "\xd3"=>2, "\xd4"=>2, "\xd5"=>2, "\xd6"=>2, "\xd7"=>2,
+  "\xd8"=>2, "\xd9"=>2, "\xda"=>2, "\xdb"=>2, "\xdc"=>2, "\xdd"=>2, "\xde"=>2, "\xdf"=>2,
+  "\xe0"=>3, "\xe1"=>3, "\xe2"=>3, "\xe3"=>3, "\xe4"=>3, "\xe5"=>3, "\xe6"=>3, "\xe7"=>3,
+  "\xe8"=>3, "\xe9"=>3, "\xea"=>3, "\xeb"=>3, "\xec"=>3, "\xed"=>3, "\xee"=>3, "\xef"=>3,
+  "\xf0"=>4, "\xf1"=>4, "\xf2"=>4, "\xf3"=>4, "\xf4"=>4, "\xf5"=>4, "\xf6"=>4, "\xf7"=>4,
+  "\xf8"=>5, "\xf9"=>5, "\xfa"=>5, "\xfb"=>5, "\xfc"=>6, "\xfd"=>6, "\xfe"=>0, "\xff"=>0,
+ );
+
+  /**
+   * Returns the complete charactermap
+   *
+   * @param string $string
+   * @param int $startOffset
+   * @param array $currentMap
+   * @param mixed $ignoredChars
+   */
+  public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars)
+  {
+  	if (!isset($currentMap['i']) || !isset($currentMap['p']))
+  	{
+  	  $currentMap['p'] = $currentMap['i'] = array();
+   	}
+  	$strlen=strlen($string);
+  	$charPos=count($currentMap['p']);
+  	$foundChars=0;
+  	$invalid=false;
+  	for ($i=0; $i<$strlen; ++$i)
+  	{
+  	  $char=$string[$i];
+  	  $size=self::$s_length_map[$char];
+  	  if ($size==0)
+  	  {
+  	    /* char is invalid, we must wait for a resync */
+  	  	$invalid=true;
+  	  	continue;
+   	  }
+   	  else
+   	  {
+   	  	if ($invalid==true)
+   	  	{
+   	  	  /* We mark the chars as invalid and start a new char */
+   	  	  $currentMap['p'][$charPos+$foundChars]=$startOffset+$i;
+   	      $currentMap['i'][$charPos+$foundChars]=true;
+   	      ++$foundChars;
+   	      $invalid=false;
+   	  	}
+   	  	if (($i+$size) > $strlen){
+   	  		$ignoredChars=substr($string, $i);
+   	  		break;
+   	  	}
+   	  	for ($j=1; $j<$size; ++$j)
+   	  	{
+          $char=$string[$i+$j];
+          if ($char>"\x7F" && $char<"\xC0")
+          {
+            // Valid - continue parsing
+          }
+          else
+          {
+            /* char is invalid, we must wait for a resync */
+            $invalid=true;
+            continue 2;
+          }
+   	  	}
+   	  	/* Ok we got a complete char here */
+   	  	$lastChar=$currentMap['p'][$charPos+$foundChars]=$startOffset+$i+$size;
+   	  	$i+=$j-1;
+   	    ++$foundChars;
+   	  }
+  	}
+  	return $foundChars;
+  }
+  
+  /**
+   * Returns mapType
+   * @int mapType
+   */
+  public function getMapType()
+  {
+  	return self::MAP_TYPE_POSITIONS;
+  }
+ 
+  /**
+   * Returns an integer which specifies how many more bytes to read.
+   * A positive integer indicates the number of more bytes to fetch before invoking
+   * this method again.
+   * A value of zero means this is already a valid character.
+   * A value of -1 means this cannot possibly be a valid character.
+   * @param string $bytes
+   * @return int
+   */
+  public function validateByteSequence($bytes, $size)
+  {
+    if ($size<1){
+      return -1;
+    }
+    $needed = self::$length_map[$bytes[0]] - $size;
+    return ($needed > -1)
+      ? $needed
+      : -1
+      ;
+  }
+
+  /**
+   * Returns the number of bytes which should be read to start each character.
+   * @return int
+   */
+  public function getInitialByteSize()
+  {
+    return 1;
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/CharacterReaderFactory.php b/External/swiftmailer/lib/classes/Swift/CharacterReaderFactory.php
new file mode 100755
index 0000000..9e01de1
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/CharacterReaderFactory.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/CharacterReader.php';
+
+/**
+ * A factory for creating CharacterReaders.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ */
+interface Swift_CharacterReaderFactory
+{
+
+  /**
+   * Returns a CharacterReader suitable for the charset applied.
+   * @param string $charset
+   * @return Swift_CharacterReader
+   */
+  public function getReaderFor($charset);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/CharacterReaderFactory/SimpleCharacterReaderFactory.php b/External/swiftmailer/lib/classes/Swift/CharacterReaderFactory/SimpleCharacterReaderFactory.php
new file mode 100755
index 0000000..a6f9f94
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/CharacterReaderFactory/SimpleCharacterReaderFactory.php
@@ -0,0 +1,119 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/CharacterReaderFactory.php';
+
+/**
+ * Standard factory for creating CharacterReaders.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ */
+class Swift_CharacterReaderFactory_SimpleCharacterReaderFactory
+  implements Swift_CharacterReaderFactory
+{
+
+  /**
+   * A map of charset patterns to their implementation classes.
+   * @var array
+   * @access private
+   */
+  private $_map = array();
+  
+  /**
+   * Factories which have already been loaded.
+   * @var Swift_CharacterReaderFactory[]
+   * @access private
+   */
+  private $_loaded = array();
+  
+  /**
+   * Creates a new CharacterReaderFactory.
+   */
+  public function __construct()
+  {
+    $prefix = 'Swift_CharacterReader_';
+    
+    $singleByte = array(
+      'class' => $prefix . 'GenericFixedWidthReader',
+      'constructor' => array(1)
+      );
+    
+    $doubleByte = array(
+      'class' => $prefix . 'GenericFixedWidthReader',
+      'constructor' => array(2)
+      );
+      
+    $fourBytes = array(
+      'class' => $prefix . 'GenericFixedWidthReader',
+      'constructor' => array(4)
+      );
+    
+    //Utf-8
+    $this->_map['utf-?8'] = array(
+      'class' => $prefix . 'Utf8Reader',
+      'constructor' => array()
+      );
+    
+    //7-8 bit charsets
+    $this->_map['(us-)?ascii'] = $singleByte;
+    $this->_map['(iso|iec)-?8859-?[0-9]+'] = $singleByte;
+    $this->_map['windows-?125[0-9]'] = $singleByte;
+    $this->_map['cp-?[0-9]+'] = $singleByte;
+    $this->_map['ansi'] = $singleByte;
+    $this->_map['macintosh'] = $singleByte;
+    $this->_map['koi-?7'] = $singleByte;
+    $this->_map['koi-?8-?.+'] = $singleByte;
+    $this->_map['mik'] = $singleByte;
+    $this->_map['(cork|t1)'] = $singleByte;
+    $this->_map['v?iscii'] = $singleByte;
+    
+    //16 bits
+    $this->_map['(ucs-?2|utf-?16)'] = $doubleByte;
+    
+    //32 bits
+    $this->_map['(ucs-?4|utf-?32)'] = $fourBytes;
+    
+    //Fallback
+    $this->_map['.*'] = $singleByte;
+  }
+  
+  /**
+   * Returns a CharacterReader suitable for the charset applied.
+   * @param string $charset
+   * @return Swift_CharacterReader
+   */
+  public function getReaderFor($charset)
+  {
+    $charset = trim(strtolower($charset));
+    foreach ($this->_map as $pattern => $spec)
+    {
+      $re = '/^' . $pattern . '$/D';
+      if (preg_match($re, $charset))
+      {
+        if (!array_key_exists($pattern, $this->_loaded))
+        {
+          $reflector = new ReflectionClass($spec['class']);
+          if ($reflector->getConstructor())
+          {
+            $reader = $reflector->newInstanceArgs($spec['constructor']);
+          }
+          else
+          {
+            $reader = $reflector->newInstance();
+          }
+          $this->_loaded[$pattern] = $reader;
+        }
+        return $this->_loaded[$pattern];
+      }
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/CharacterStream.php b/External/swiftmailer/lib/classes/Swift/CharacterStream.php
new file mode 100755
index 0000000..bf91528
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/CharacterStream.php
@@ -0,0 +1,86 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+require_once dirname(__FILE__) . '/OutputByteStream.php';
+require_once dirname(__FILE__) . '/CharacterReaderFactory.php';
+
+
+/**
+ * An abstract means of reading and writing data in terms of characters as opposed
+ * to bytes.
+ * Classes implementing this interface may use a subsystem which requires less
+ * memory than working with large strings of data.
+ * @package Swift
+ * @subpackage CharacterStream
+ * @author Chris Corbyn
+ */
+interface Swift_CharacterStream
+{
+
+  /**
+   * Set the character set used in this CharacterStream.
+   * @param string $charset
+   */
+  public function setCharacterSet($charset);
+  
+  /**
+   * Set the CharacterReaderFactory for multi charset support.
+   * @param Swift_CharacterReaderFactory $factory
+   */
+  public function setCharacterReaderFactory(
+    Swift_CharacterReaderFactory $factory);
+  
+  /**
+   * Overwrite this character stream using the byte sequence in the byte stream.
+   * @param Swift_OutputByteStream $os output stream to read from
+   */
+  public function importByteStream(Swift_OutputByteStream $os);
+  
+  /**
+   * Import a string a bytes into this CharacterStream, overwriting any existing
+   * data in the stream.
+   * @param string $string
+   */
+  public function importString($string);
+  
+  /**
+   * Read $length characters from the stream and move the internal pointer
+   * $length further into the stream.
+   * @param int $length
+   * @return string
+   */
+  public function read($length);
+  
+  /**
+   * Read $length characters from the stream and return a 1-dimensional array
+   * containing there octet values.
+   * @param int $length
+   * @return int[]
+   */
+  public function readBytes($length);
+  
+  /**
+   * Write $chars to the end of the stream.
+   * @param string $chars
+   */
+  public function write($chars);
+  
+  /**
+   * Move the internal pointer to $charOffset in the stream.
+   * @param int $charOffset
+   */
+  public function setPointer($charOffset);
+  
+  /**
+   * Empty the stream and reset the internal pointer.
+   */
+  public function flushContents();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/CharacterStream/ArrayCharacterStream.php b/External/swiftmailer/lib/classes/Swift/CharacterStream/ArrayCharacterStream.php
new file mode 100755
index 0000000..9612365
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/CharacterStream/ArrayCharacterStream.php
@@ -0,0 +1,319 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/CharacterStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+
+/**
+ * A CharacterStream implementation which stores characters in an internal array.
+ * @package Swift
+ * @subpackage CharacterStream
+ * @author Chris Corbyn
+ */
+class Swift_CharacterStream_ArrayCharacterStream
+  implements Swift_CharacterStream
+{
+  
+  /** A map of byte values and their respective characters */
+  private static $_charMap;
+  
+  /** A map of characters and their derivative byte values */
+  private static $_byteMap;
+  
+  /** The char reader (lazy-loaded) for the current charset */
+  private $_charReader;
+
+  /** A factory for creatiing CharacterReader instances */
+  private $_charReaderFactory;
+
+  /** The character set this stream is using */
+  private $_charset;
+
+  /** Array of characters */
+  private $_array = array();
+
+  /** Size of the array of character */
+  private $_array_size = array();
+
+  /** The current character offset in the stream */
+  private $_offset = 0;
+
+  /**
+   * Create a new CharacterStream with the given $chars, if set.
+   * @param Swift_CharacterReaderFactory $factory for loading validators
+   * @param string $charset used in the stream
+   */
+  public function __construct(Swift_CharacterReaderFactory $factory,
+    $charset)
+  {
+    self::_initializeMaps();
+    $this->setCharacterReaderFactory($factory);
+    $this->setCharacterSet($charset);
+  }
+
+  /**
+   * Set the character set used in this CharacterStream.
+   * @param string $charset
+   */
+  public function setCharacterSet($charset)
+  {
+    $this->_charset = $charset;
+    $this->_charReader = null;
+  }
+
+  /**
+   * Set the CharacterReaderFactory for multi charset support.
+   * @param Swift_CharacterReaderFactory $factory
+   */
+  public function setCharacterReaderFactory(
+    Swift_CharacterReaderFactory $factory)
+  {
+    $this->_charReaderFactory = $factory;
+  }
+
+  /**
+   * Overwrite this character stream using the byte sequence in the byte stream.
+   * @param Swift_OutputByteStream $os output stream to read from
+   */
+  public function importByteStream(Swift_OutputByteStream $os)
+  {
+    if (!isset($this->_charReader))
+    {
+      $this->_charReader = $this->_charReaderFactory
+        ->getReaderFor($this->_charset);
+    }
+
+    $startLength = $this->_charReader->getInitialByteSize();
+    while (false !== $bytes = $os->read($startLength))
+    {
+      $c = array();
+      for ($i = 0, $len = strlen($bytes); $i < $len; ++$i)
+      {
+        $c[] = self::$_byteMap[$bytes[$i]];
+      }
+      $size = count($c);
+      $need = $this->_charReader
+        ->validateByteSequence($c, $size);
+      if ($need > 0 &&
+        false !== $bytes = $os->read($need))
+      {
+        for ($i = 0, $len = strlen($bytes); $i < $len; ++$i)
+        {
+          $c[] = self::$_byteMap[$bytes[$i]];
+        }
+      }
+      $this->_array[] = $c;
+      ++$this->_array_size;
+    }
+  }
+
+  /**
+   * Import a string a bytes into this CharacterStream, overwriting any existing
+   * data in the stream.
+   * @param string $string
+   */
+  public function importString($string)
+  {
+    $this->flushContents();
+    $this->write($string);
+  }
+
+  /**
+   * Read $length characters from the stream and move the internal pointer
+   * $length further into the stream.
+   * @param int $length
+   * @return string
+   */
+  public function read($length)
+  {
+    if ($this->_offset == $this->_array_size)
+    {
+      return false;
+    }
+
+    // Don't use array slice
+    $arrays = array();
+    $end = $length + $this->_offset;
+    for ($i = $this->_offset; $i < $end; ++$i)
+    {
+      if (!isset($this->_array[$i]))
+      {
+        break;
+      }
+      $arrays[] = $this->_array[$i];
+    }
+    $this->_offset += $i - $this->_offset; // Limit function calls
+    $chars = false;
+    foreach ($arrays as $array)
+    {
+      $chars .= implode('', array_map('chr', $array));
+    }
+    return $chars;
+  }
+
+  /**
+   * Read $length characters from the stream and return a 1-dimensional array
+   * containing there octet values.
+   * @param int $length
+   * @return int[]
+   */
+  public function readBytes($length)
+  {
+    if ($this->_offset == $this->_array_size)
+    {
+      return false;
+    }
+    $arrays = array();
+    $end = $length + $this->_offset;
+    for ($i = $this->_offset; $i < $end; ++$i)
+    {
+      if (!isset($this->_array[$i]))
+      {
+        break;
+      }
+      $arrays[] = $this->_array[$i];
+    }
+    $this->_offset += ($i - $this->_offset); // Limit function calls
+    return call_user_func_array('array_merge', $arrays);
+  }
+
+  /**
+   * Write $chars to the end of the stream.
+   * @param string $chars
+   */
+  public function write($chars)
+  {
+    if (!isset($this->_charReader))
+    {
+      $this->_charReader = $this->_charReaderFactory->getReaderFor(
+        $this->_charset);
+    }
+
+    $startLength = $this->_charReader->getInitialByteSize();
+
+    $fp = fopen('php://memory', 'w+b');
+    fwrite($fp, $chars);
+    unset($chars);
+    fseek($fp, 0, SEEK_SET);
+
+    $buffer = array(0);
+    $buf_pos = 1;
+    $buf_len = 1;
+    $has_datas = true;
+    do
+    {
+      $bytes = array();
+      // Buffer Filing
+      if ($buf_len - $buf_pos < $startLength)
+      {
+        $buf = array_splice($buffer, $buf_pos);
+        $new = $this->_reloadBuffer($fp, 100);
+        if ($new)
+        {
+          $buffer = array_merge($buf, $new);
+          $buf_len = count($buffer);
+          $buf_pos = 0;
+        }
+        else
+        {
+          $has_datas = false;
+        }
+      }
+      if ($buf_len - $buf_pos > 0)
+      {
+        $size = 0;
+        for ($i = 0; $i < $startLength && isset($buffer[$buf_pos]); ++$i)
+        {
+          ++$size;
+          $bytes[] = $buffer[$buf_pos++];
+        }
+        $need = $this->_charReader->validateByteSequence(
+          $bytes, $size);
+        if ($need > 0)
+        {
+          if ($buf_len - $buf_pos < $need)
+          {
+            $new = $this->_reloadBuffer($fp, $need);
+            
+            if ($new)
+            {
+              $buffer = array_merge($buffer, $new);
+              $buf_len = count($buffer);
+            }
+          }
+          for ($i = 0; $i < $need && isset($buffer[$buf_pos]); ++$i)
+          {
+            $bytes[] = $buffer[$buf_pos++];
+          }
+        }
+        $this->_array[] = $bytes;
+        ++$this->_array_size;
+      }
+    }
+    while ($has_datas);
+    
+    fclose($fp);
+  }
+
+  /**
+   * Move the internal pointer to $charOffset in the stream.
+   * @param int $charOffset
+   */
+  public function setPointer($charOffset)
+  {
+    if ($charOffset > $this->_array_size)
+    {
+      $charOffset = $this->_array_size;
+    }
+    elseif ($charOffset < 0)
+    {
+      $charOffset = 0;
+    }
+    $this->_offset = $charOffset;
+  }
+
+  /**
+   * Empty the stream and reset the internal pointer.
+   */
+  public function flushContents()
+  {
+    $this->_offset = 0;
+    $this->_array = array();
+    $this->_array_size = 0;
+  }
+  
+  private function _reloadBuffer($fp, $len)
+  {
+    if (!feof($fp) && ($bytes = fread($fp, $len)) !== false)
+    {
+      $buf = array();
+      for ($i = 0, $len = strlen($bytes); $i < $len; ++$i)
+      {
+        $buf[] = self::$_byteMap[$bytes[$i]];
+      }
+      return $buf;
+    }
+    return false;
+  }
+  
+  private static function _initializeMaps()
+  {
+    if (!isset(self::$_charMap))
+    {
+      self::$_charMap = array();
+      for ($byte = 0; $byte < 256; ++$byte)
+      {
+        self::$_charMap[$byte] = chr($byte);
+      }
+      self::$_byteMap = array_flip(self::$_charMap);
+    }
+  }
+}
diff --git a/External/swiftmailer/lib/classes/Swift/CharacterStream/NgCharacterStream.php b/External/swiftmailer/lib/classes/Swift/CharacterStream/NgCharacterStream.php
new file mode 100755
index 0000000..f090aa7
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/CharacterStream/NgCharacterStream.php
@@ -0,0 +1,300 @@
+<?php
+
+/*
+ CharacterStream implementation using an array in Swift Mailer.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+ */
+
+//@require 'Swift/CharacterStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+
+/**
+ * A CharacterStream implementation which stores characters in an internal array.
+ * @package Swift
+ * @subpackage CharacterStream
+ * @author Xavier De Cock <xdecock@gmail.com>
+ */
+
+Class Swift_CharacterStream_NgCharacterStream
+  implements Swift_CharacterStream
+{
+
+  /**
+   * The char reader (lazy-loaded) for the current charset.
+   * @var Swift_CharacterReader
+   * @access private
+   */
+  private $_charReader;
+
+  /**
+   * A factory for creatiing CharacterReader instances.
+   * @var Swift_CharacterReaderFactory
+   * @access private
+   */
+  private $_charReaderFactory;
+
+  /**
+   * The character set this stream is using.
+   * @var string
+   * @access private
+   */
+  private $_charset;
+  
+  /**
+   * The datas stored as is
+   *
+   * @var string
+   */
+  private $_datas = "";
+  
+  /**
+   * Number of bytes in the stream
+   *
+   * @var int
+   */
+  private $_datasSize = 0;
+  
+  /**
+   * Map
+   *
+   * @var mixed
+   */
+  private $_map;
+  
+  /**
+   * Map Type
+   *
+   * @var int
+   */
+  private $_mapType = 0;
+  
+  /**
+   * Number of characters in the stream
+   *
+   * @var int
+   */
+  private $_charCount = 0;
+  
+  /**
+   * Position in the stream
+   *
+   * @var unknown_type
+   */
+  private $_currentPos = 0;
+  
+  /**
+   * The constructor
+   *
+   * @param Swift_CharacterReaderFactory $factory
+   * @param unknown_type $charset
+   */
+  public function __construct(Swift_CharacterReaderFactory $factory,
+    $charset)
+  {
+    $this->setCharacterReaderFactory($factory);
+    $this->setCharacterSet($charset);
+  }
+  
+  /* -- Changing parameters of the stream -- */
+
+  /**
+   * Set the character set used in this CharacterStream.
+   * @param string $charset
+   */
+  public function setCharacterSet($charset)
+  {
+    $this->_charset = $charset;
+    $this->_charReader = null;
+  	$this->_mapType = 0;
+  }
+
+  /**
+   * Set the CharacterReaderFactory for multi charset support.
+   * @param Swift_CharacterReaderFactory $factory
+   */
+  public function setCharacterReaderFactory(
+    Swift_CharacterReaderFactory $factory)
+  {
+    $this->_charReaderFactory = $factory;
+  }
+
+  /**
+   * @see Swift_CharacterStream::flushContents()
+   *
+   */
+  public function flushContents()
+  {
+  	$this->_datas = null;
+  	$this->_map = null;
+  	$this->_charCount = 0;
+  	$this->_currentPos = 0;
+  	$this->_datasSize = 0;
+  }
+  
+  /**
+   * @see Swift_CharacterStream::importByteStream()
+   *
+   * @param Swift_OutputByteStream $os
+   */
+  public function importByteStream(Swift_OutputByteStream $os)
+  {
+    $this->flushContents();
+    $blocks=512;
+    $os->setReadPointer(0);
+    while(false!==($read = $os->read($blocks)))
+      $this->write($read);
+  }
+  
+  /**
+   * @see Swift_CharacterStream::importString()
+   *
+   * @param string $string
+   */
+  public function importString($string)
+  {
+    $this->flushContents();
+    $this->write($string);
+  }
+  
+  /**
+   * @see Swift_CharacterStream::read()
+   *
+   * @param int $length
+   * @return string
+   */
+  public function read($length)
+  {
+  	if ($this->_currentPos>=$this->_charCount)
+  	{
+  	  return false;
+  	}
+  	$ret=false;
+  	$length = ($this->_currentPos+$length > $this->_charCount)
+  	  ? $this->_charCount - $this->_currentPos
+  	  : $length;
+  	  switch ($this->_mapType)
+  	{
+      case Swift_CharacterReader::MAP_TYPE_FIXED_LEN:
+        $len = $length*$this->_map;
+        $ret = substr($this->_datas,
+            $this->_currentPos * $this->_map,
+            $len);
+        $this->_currentPos += $length;
+        break;
+      
+      case Swift_CharacterReader::MAP_TYPE_INVALID:
+        $end = $this->_currentPos + $length;
+        $end = $end > $this->_charCount
+          ?$this->_charCount
+          :$end;
+        $ret = '';
+        for (; $this->_currentPos < $length; ++$this->_currentPos)
+        {
+          if (isset ($this->_map[$this->_currentPos]))
+          {
+            $ret .= '?';
+          }
+          else
+          {
+            $ret .= $this->_datas[$this->_currentPos];
+          }
+        }
+        break;
+      
+      case Swift_CharacterReader::MAP_TYPE_POSITIONS:
+        $end = $this->_currentPos + $length;
+        $end = $end > $this->_charCount
+          ?$this->_charCount
+          :$end;
+        $ret = '';
+        $start = 0;
+        if ($this->_currentPos>0)
+        {
+          $start = $this->_map['p'][$this->_currentPos-1];
+        }
+        $to = $start;
+        for (; $this->_currentPos < $end; ++$this->_currentPos)
+        {
+          if (isset($this->_map['i'][$this->_currentPos])) {
+          	$ret .= substr($this->_datas, $start, $to - $start).'?';
+          	$start = $this->_map['p'][$this->_currentPos];
+          } else {
+          	$to = $this->_map['p'][$this->_currentPos];
+          }
+        }
+        $ret .= substr($this->_datas, $start, $to - $start);
+        break;
+  	}
+  	return $ret;
+  }
+  
+  /**
+   * @see Swift_CharacterStream::readBytes()
+   *
+   * @param int $length
+   * @return int[]
+   */
+  public function readBytes($length)
+  {
+    $read=$this->read($length);
+  	if ($read!==false)
+  	{
+      $ret = array_map('ord', str_split($read, 1));
+      return $ret;
+  	}
+  	return false;
+  }
+  
+  /**
+   * @see Swift_CharacterStream::setPointer()
+   *
+   * @param int $charOffset
+   */
+  public function setPointer($charOffset)
+  {
+  	if ($this->_charCount<$charOffset){
+  		$charOffset=$this->_charCount;
+  	}
+  	$this->_currentPos = $charOffset;
+  }
+  
+  /**
+   * @see Swift_CharacterStream::write()
+   *
+   * @param string $chars
+   */
+  public function write($chars)
+  {
+  	if (!isset($this->_charReader))
+    {
+      $this->_charReader = $this->_charReaderFactory->getReaderFor(
+        $this->_charset);
+      $this->_map = array();
+      $this->_mapType = $this->_charReader->getMapType();
+    }
+  	$ignored='';
+  	$this->_datas .= $chars;
+    $this->_charCount += $this->_charReader->getCharPositions(substr($this->_datas, $this->_datasSize), $this->_datasSize, $this->_map, $ignored);
+    if ($ignored!==false) {
+      $this->_datasSize=strlen($this->_datas)-strlen($ignored);
+    }
+    else
+    {
+      $this->_datasSize=strlen($this->_datas);
+    }
+  }
+}
\ No newline at end of file
diff --git a/External/swiftmailer/lib/classes/Swift/DependencyContainer.php b/External/swiftmailer/lib/classes/Swift/DependencyContainer.php
new file mode 100755
index 0000000..b6ba554
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/DependencyContainer.php
@@ -0,0 +1,349 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/DependencyException.php';
+
+/**
+ * Dependency Injection container.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_DependencyContainer
+{
+  
+  /** Constant for literal value types */
+  const TYPE_VALUE = 0x0001;
+  
+  /** Constant for new instance types */
+  const TYPE_INSTANCE = 0x0010;
+  
+  /** Constant for shared instance types */
+  const TYPE_SHARED = 0x0100;
+  
+  /** Constant for aliases */
+  const TYPE_ALIAS = 0x1000;
+  
+  /** Singleton instance */
+  private static $_instance = null;
+  
+  /** The data container */
+  private $_store = array();
+  
+  /** The current endpoint in the data container */
+  private $_endPoint;
+  
+  /**
+   * Constructor should not be used.
+   * Use {@link getInstance()} instead.
+   */
+  public function __construct() { }
+  
+  /**
+   * Returns a singleton of the DependencyContainer.
+   * @return Swift_DependencyContainer
+   */
+  public static function getInstance()
+  {
+    if (!isset(self::$_instance))
+    {
+      self::$_instance = new self();
+    }
+    return self::$_instance;
+  }
+  
+  /**
+   * List the names of all items stored in the Container.
+   * @return array
+   */
+  public function listItems()
+  {
+    return array_keys($this->_store);
+  }
+  
+  /**
+   * Test if an item is registered in this container with the given name.
+   * @param string $itemName
+   * @return boolean
+   * @see register()
+   */
+  public function has($itemName)
+  {
+    return array_key_exists($itemName, $this->_store)
+      && isset($this->_store[$itemName]['lookupType']);
+  }
+  
+  /**
+   * Lookup the item with the given $itemName.
+   * @param string $itemName
+   * @return mixed
+   * @throws Swift_DependencyException If the dependency is not found
+   * @see register()
+   */
+  public function lookup($itemName)
+  {
+    if (!$this->has($itemName))
+    {
+      throw new Swift_DependencyException(
+        'Cannot lookup dependency "' . $itemName . '" since it is not registered.'
+        );
+    }
+    
+    switch ($this->_store[$itemName]['lookupType'])
+    {
+      case self::TYPE_ALIAS:
+        return $this->_createAlias($itemName);
+      case self::TYPE_VALUE:
+        return $this->_getValue($itemName);
+      case self::TYPE_INSTANCE:
+        return $this->_createNewInstance($itemName);
+      case self::TYPE_SHARED:
+        return $this->_createSharedInstance($itemName);
+    }
+  }
+  
+  /**
+   * Create an array of arguments passed to the constructor of $itemName.
+   * @param string $itemName
+   * @return array
+   */
+  public function createDependenciesFor($itemName)
+  {
+    $args = array();
+    if (isset($this->_store[$itemName]['args']))
+    {
+      $args = $this->_resolveArgs($this->_store[$itemName]['args']);
+    }
+    return $args;
+  }
+  
+  /**
+   * Register a new dependency with $itemName.
+   * This method returns the current DependencyContainer instance because it
+   * requires the use of the fluid interface to set the specific details for the
+   * dependency.
+   *
+   * @param string $itemName
+   * @return Swift_DependencyContainer
+   * @see asNewInstanceOf(), asSharedInstanceOf(), asValue()
+   */
+  public function register($itemName)
+  {
+    $this->_store[$itemName] = array();
+    $this->_endPoint =& $this->_store[$itemName];
+    return $this;
+  }
+  
+  /**
+   * Specify the previously registered item as a literal value.
+   * {@link register()} must be called before this will work.
+   *
+   * @param mixed $value
+   * @return Swift_DependencyContainer
+   */
+  public function asValue($value)
+  {
+    $endPoint =& $this->_getEndPoint();
+    $endPoint['lookupType'] = self::TYPE_VALUE;
+    $endPoint['value'] = $value;
+    return $this;
+  }
+  
+  /**
+   * Specify the previously registered item as an alias of another item.
+   * @param string $lookup
+   * @return Swift_DependencyContainer
+   */
+  public function asAliasOf($lookup)
+  {
+    $endPoint =& $this->_getEndPoint();
+    $endPoint['lookupType'] = self::TYPE_ALIAS;
+    $endPoint['ref'] = $lookup;
+    return $this;
+  }
+  
+  /**
+   * Specify the previously registered item as a new instance of $className.
+   * {@link register()} must be called before this will work.
+   * Any arguments can be set with {@link withDependencies()},
+   * {@link addConstructorValue()} or {@link addConstructorLookup()}.
+   *
+   * @param string $className
+   * @return Swift_DependencyContainer
+   * @see withDependencies(), addConstructorValue(), addConstructorLookup()
+   */
+  public function asNewInstanceOf($className)
+  {
+    $endPoint =& $this->_getEndPoint();
+    $endPoint['lookupType'] = self::TYPE_INSTANCE;
+    $endPoint['className'] = $className;
+    return $this;
+  }
+  
+  /**
+   * Specify the previously registered item as a shared instance of $className.
+   * {@link register()} must be called before this will work.
+   * @param string $className
+   * @return Swift_DependencyContainer
+   */
+  public function asSharedInstanceOf($className)
+  {
+    $endPoint =& $this->_getEndPoint();
+    $endPoint['lookupType'] = self::TYPE_SHARED;
+    $endPoint['className'] = $className;
+    return $this;
+  }
+  
+  /**
+   * Specify a list of injected dependencies for the previously registered item.
+   * This method takes an array of lookup names.
+   * 
+   * @param array $lookups
+   * @return Swift_DependencyContainer
+   * @see addConstructorValue(), addConstructorLookup()
+   */
+  public function withDependencies(array $lookups)
+  {
+    $endPoint =& $this->_getEndPoint();
+    $endPoint['args'] = array();
+    foreach ($lookups as $lookup)
+    {
+      $this->addConstructorLookup($lookup);
+    }
+    return $this;
+  }
+  
+  /**
+   * Specify a literal (non looked up) value for the constructor of the
+   * previously registered item.
+   * 
+   * @param mixed $value
+   * @return Swift_DependencyContainer
+   * @see withDependencies(), addConstructorLookup()
+   */
+  public function addConstructorValue($value)
+  {
+    $endPoint =& $this->_getEndPoint();
+    if (!isset($endPoint['args']))
+    {
+      $endPoint['args'] = array();
+    }
+    $endPoint['args'][] = array('type' => 'value', 'item' => $value);
+    return $this;
+  }
+  
+  /**
+   * Specify a dependency lookup for the constructor of the previously
+   * registered item.
+   * 
+   * @param string $lookup
+   * @return Swift_DependencyContainer
+   * @see withDependencies(), addConstructorValue()
+   */
+  public function addConstructorLookup($lookup)
+  {
+    $endPoint =& $this->_getEndPoint();
+    if (!isset($this->_endPoint['args']))
+    {
+      $endPoint['args'] = array();
+    }
+    $endPoint['args'][] = array('type' => 'lookup', 'item' => $lookup);
+    return $this;
+  }
+  
+  // -- Private methods
+  
+  /** Get the literal value with $itemName */
+  private function _getValue($itemName)
+  {
+    return $this->_store[$itemName]['value'];
+  }
+  
+  /** Resolve an alias to another item */
+  private function _createAlias($itemName)
+  {
+    return $this->lookup($this->_store[$itemName]['ref']);
+  }
+  
+  /** Create a fresh instance of $itemName */
+  private function _createNewInstance($itemName)
+  {
+    $reflector = new ReflectionClass($this->_store[$itemName]['className']);
+    if ($reflector->getConstructor())
+    {
+      return $reflector->newInstanceArgs(
+        $this->createDependenciesFor($itemName)
+        );
+    }
+    else
+    {
+      return $reflector->newInstance();
+    }
+  }
+  
+  /** Create and register a shared instance of $itemName */
+  private function _createSharedInstance($itemName)
+  {
+    if (!isset($this->_store[$itemName]['instance']))
+    {
+      $this->_store[$itemName]['instance'] = $this->_createNewInstance($itemName);
+    }
+    return $this->_store[$itemName]['instance'];
+  }
+  
+  /** Get the current endpoint in the store */
+  private function &_getEndPoint()
+  {
+    if (!isset($this->_endPoint))
+    {
+      throw new BadMethodCallException(
+        'Component must first be registered by calling register()'
+        );
+    }
+    return $this->_endPoint;
+  }
+  
+  /** Get an argument list with dependencies resolved */
+  private function _resolveArgs(array $args)
+  {
+    $resolved = array();
+    foreach ($args as $argDefinition)
+    {
+      switch ($argDefinition['type'])
+      {
+        case 'lookup':
+          $resolved[] = $this->_lookupRecursive($argDefinition['item']);
+          break;
+        case 'value':
+          $resolved[] = $argDefinition['item'];
+          break;
+      }
+    }
+    return $resolved;
+  }
+  
+  /** Resolve a single dependency with an collections */
+  private function _lookupRecursive($item)
+  {
+    if (is_array($item))
+    {
+      $collection = array();
+      foreach ($item as $k => $v)
+      {
+        $collection[$k] = $this->_lookupRecursive($v);
+      }
+      return $collection;
+    }
+    else
+    {
+      return $this->lookup($item);
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/DependencyException.php b/External/swiftmailer/lib/classes/Swift/DependencyException.php
new file mode 100755
index 0000000..bb1681c
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/DependencyException.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/SwiftException.php';
+
+/**
+ * DependencyException thrown when a requested dependeny is missing.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_DependencyException extends Swift_SwiftException
+{
+  
+  /**
+   * Create a new DependencyException with $message.
+   * @param string $message
+   */
+  public function __construct($message)
+  {
+    parent::__construct($message);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/EmbeddedFile.php b/External/swiftmailer/lib/classes/Swift/EmbeddedFile.php
new file mode 100755
index 0000000..34d096c
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/EmbeddedFile.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Attachment.php';
+//@require 'Swift/DependencyContainer.php';
+//@require 'Swift/ByteStream/FileByteStream.php';
+
+/**
+ * An embedded file, in a multipart message.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_EmbeddedFile extends Swift_Mime_EmbeddedFile
+{
+  
+  /**
+   * Create a new EmbeddedFile.
+   * Details may be optionally provided to the constructor.
+   * @param string|Swift_OutputByteStream $data
+   * @param string $filename
+   * @param string $contentType
+   */
+  public function __construct($data = null, $filename = null,
+    $contentType = null)
+  {
+    call_user_func_array(
+      array($this, 'Swift_Mime_EmbeddedFile::__construct'),
+      Swift_DependencyContainer::getInstance()
+        ->createDependenciesFor('mime.embeddedfile')
+      );
+    
+    $this->setBody($data);
+    $this->setFilename($filename);
+    if ($contentType)
+    {
+      $this->setContentType($contentType);
+    }
+  }
+  
+  /**
+   * Create a new EmbeddedFile.
+   * @param string|Swift_OutputByteStream $data
+   * @param string $filename
+   * @param string $contentType
+   * @return Swift_Mime_EmbeddedFile
+   */
+  public static function newInstance($data = null, $filename = null,
+    $contentType = null)
+  {
+    return new self($data, $filename, $contentType);
+  }
+  
+  /**
+   * Create a new EmbeddedFile from a filesystem path.
+   * @param string $path
+   * @return Swift_Mime_EmbeddedFile
+   */
+  public static function fromPath($path)
+  {
+    return self::newInstance()->setFile(
+      new Swift_ByteStream_FileByteStream($path)
+      );
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Encoder.php b/External/swiftmailer/lib/classes/Swift/Encoder.php
new file mode 100755
index 0000000..32aa96a
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Encoder.php
@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/CharsetObserver.php';
+
+/**
+ * Interface for all Encoder schemes.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ */
+interface Swift_Encoder extends Swift_Mime_CharsetObserver
+{
+  
+  /**
+   * Encode a given string to produce an encoded string.
+   * @param string $string
+   * @param int $firstLineOffset if first line needs to be shorter
+   * @param int $maxLineLength - 0 indicates the default length for this encoding
+   * @return string
+   */
+  public function encodeString($string, $firstLineOffset = 0,
+    $maxLineLength = 0);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Encoder/Base64Encoder.php b/External/swiftmailer/lib/classes/Swift/Encoder/Base64Encoder.php
new file mode 100755
index 0000000..09c71ba
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Encoder/Base64Encoder.php
@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Encoder.php';
+
+/**
+ * Handles Base 64 Encoding in Swift Mailer.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ */
+class Swift_Encoder_Base64Encoder implements Swift_Encoder
+{
+  
+  /**
+   * Takes an unencoded string and produces a Base64 encoded string from it.
+   * Base64 encoded strings have a maximum line length of 76 characters.
+   * If the first line needs to be shorter, indicate the difference with
+   * $firstLineOffset.
+   * @param string $string to encode
+   * @param int $firstLineOffset
+   * @param int $maxLineLength, optional, 0 indicates the default of 76 bytes
+   * @return string
+   */
+  public function encodeString($string, $firstLineOffset = 0,
+    $maxLineLength = 0)
+  {
+    if (0 >= $maxLineLength || 76 < $maxLineLength)
+    {
+      $maxLineLength = 76;
+    }
+    
+    $encodedString = base64_encode($string);
+    $firstLine = '';
+    
+    if (0 != $firstLineOffset)
+    {
+      $firstLine = substr(
+        $encodedString, 0, $maxLineLength - $firstLineOffset
+        ) . "\r\n";
+      $encodedString = substr(
+        $encodedString, $maxLineLength - $firstLineOffset
+        );
+    }
+    
+    return $firstLine . trim(chunk_split($encodedString, $maxLineLength, "\r\n"));
+  }
+  
+  /**
+   * Does nothing.
+   */
+  public function charsetChanged($charset)
+  {
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Encoder/QpEncoder.php b/External/swiftmailer/lib/classes/Swift/Encoder/QpEncoder.php
new file mode 100755
index 0000000..6914f6c
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Encoder/QpEncoder.php
@@ -0,0 +1,263 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Encoder.php';
+//@require 'Swift/CharacterStream.php';
+
+/**
+ * Handles Quoted Printable (QP) Encoding in Swift Mailer.
+ * Possibly the most accurate RFC 2045 QP implementation found in PHP.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ */
+class Swift_Encoder_QpEncoder implements Swift_Encoder
+{
+
+  /**
+   * The CharacterStream used for reading characters (as opposed to bytes).
+   * @var Swift_CharacterStream
+   * @access protected
+   */
+  protected $_charStream;
+
+  /**
+   * A filter used if input should be canonicalized.
+   * @var Swift_StreamFilter
+   * @access protected
+   */
+  protected $_filter;
+
+  /**
+   * Pre-computed QP for HUGE optmization.
+   * @var string[]
+   * @access protected
+   */
+  protected static $_qpMap = array(
+    0   => '=00', 1   => '=01', 2   => '=02', 3   => '=03', 4   => '=04',
+    5   => '=05', 6   => '=06', 7   => '=07', 8   => '=08', 9   => '=09',
+    10  => '=0A', 11  => '=0B', 12  => '=0C', 13  => '=0D', 14  => '=0E',
+    15  => '=0F', 16  => '=10', 17  => '=11', 18  => '=12', 19  => '=13',
+    20  => '=14', 21  => '=15', 22  => '=16', 23  => '=17', 24  => '=18',
+    25  => '=19', 26  => '=1A', 27  => '=1B', 28  => '=1C', 29  => '=1D',
+    30  => '=1E', 31  => '=1F', 32  => '=20', 33  => '=21', 34  => '=22',
+    35  => '=23', 36  => '=24', 37  => '=25', 38  => '=26', 39  => '=27',
+    40  => '=28', 41  => '=29', 42  => '=2A', 43  => '=2B', 44  => '=2C',
+    45  => '=2D', 46  => '=2E', 47  => '=2F', 48  => '=30', 49  => '=31',
+    50  => '=32', 51  => '=33', 52  => '=34', 53  => '=35', 54  => '=36',
+    55  => '=37', 56  => '=38', 57  => '=39', 58  => '=3A', 59  => '=3B',
+    60  => '=3C', 61  => '=3D', 62  => '=3E', 63  => '=3F', 64  => '=40',
+    65  => '=41', 66  => '=42', 67  => '=43', 68  => '=44', 69  => '=45',
+    70  => '=46', 71  => '=47', 72  => '=48', 73  => '=49', 74  => '=4A',
+    75  => '=4B', 76  => '=4C', 77  => '=4D', 78  => '=4E', 79  => '=4F',
+    80  => '=50', 81  => '=51', 82  => '=52', 83  => '=53', 84  => '=54',
+    85  => '=55', 86  => '=56', 87  => '=57', 88  => '=58', 89  => '=59',
+    90  => '=5A', 91  => '=5B', 92  => '=5C', 93  => '=5D', 94  => '=5E',
+    95  => '=5F', 96  => '=60', 97  => '=61', 98  => '=62', 99  => '=63',
+    100 => '=64', 101 => '=65', 102 => '=66', 103 => '=67', 104 => '=68',
+    105 => '=69', 106 => '=6A', 107 => '=6B', 108 => '=6C', 109 => '=6D',
+    110 => '=6E', 111 => '=6F', 112 => '=70', 113 => '=71', 114 => '=72',
+    115 => '=73', 116 => '=74', 117 => '=75', 118 => '=76', 119 => '=77',
+    120 => '=78', 121 => '=79', 122 => '=7A', 123 => '=7B', 124 => '=7C',
+    125 => '=7D', 126 => '=7E', 127 => '=7F', 128 => '=80', 129 => '=81',
+    130 => '=82', 131 => '=83', 132 => '=84', 133 => '=85', 134 => '=86',
+    135 => '=87', 136 => '=88', 137 => '=89', 138 => '=8A', 139 => '=8B',
+    140 => '=8C', 141 => '=8D', 142 => '=8E', 143 => '=8F', 144 => '=90',
+    145 => '=91', 146 => '=92', 147 => '=93', 148 => '=94', 149 => '=95',
+    150 => '=96', 151 => '=97', 152 => '=98', 153 => '=99', 154 => '=9A',
+    155 => '=9B', 156 => '=9C', 157 => '=9D', 158 => '=9E', 159 => '=9F',
+    160 => '=A0', 161 => '=A1', 162 => '=A2', 163 => '=A3', 164 => '=A4',
+    165 => '=A5', 166 => '=A6', 167 => '=A7', 168 => '=A8', 169 => '=A9',
+    170 => '=AA', 171 => '=AB', 172 => '=AC', 173 => '=AD', 174 => '=AE',
+    175 => '=AF', 176 => '=B0', 177 => '=B1', 178 => '=B2', 179 => '=B3',
+    180 => '=B4', 181 => '=B5', 182 => '=B6', 183 => '=B7', 184 => '=B8',
+    185 => '=B9', 186 => '=BA', 187 => '=BB', 188 => '=BC', 189 => '=BD',
+    190 => '=BE', 191 => '=BF', 192 => '=C0', 193 => '=C1', 194 => '=C2',
+    195 => '=C3', 196 => '=C4', 197 => '=C5', 198 => '=C6', 199 => '=C7',
+    200 => '=C8', 201 => '=C9', 202 => '=CA', 203 => '=CB', 204 => '=CC',
+    205 => '=CD', 206 => '=CE', 207 => '=CF', 208 => '=D0', 209 => '=D1',
+    210 => '=D2', 211 => '=D3', 212 => '=D4', 213 => '=D5', 214 => '=D6',
+    215 => '=D7', 216 => '=D8', 217 => '=D9', 218 => '=DA', 219 => '=DB',
+    220 => '=DC', 221 => '=DD', 222 => '=DE', 223 => '=DF', 224 => '=E0',
+    225 => '=E1', 226 => '=E2', 227 => '=E3', 228 => '=E4', 229 => '=E5',
+    230 => '=E6', 231 => '=E7', 232 => '=E8', 233 => '=E9', 234 => '=EA',
+    235 => '=EB', 236 => '=EC', 237 => '=ED', 238 => '=EE', 239 => '=EF',
+    240 => '=F0', 241 => '=F1', 242 => '=F2', 243 => '=F3', 244 => '=F4',
+    245 => '=F5', 246 => '=F6', 247 => '=F7', 248 => '=F8', 249 => '=F9',
+    250 => '=FA', 251 => '=FB', 252 => '=FC', 253 => '=FD', 254 => '=FE',
+    255 => '=FF'
+    );
+
+  /**
+   * A map of non-encoded ascii characters.
+   * @var string[]
+   * @access protected
+   */
+  protected static $_safeMap = array();
+
+  /**
+   * Creates a new QpEncoder for the given CharacterStream.
+   * @param Swift_CharacterStream $charStream to use for reading characters
+   * @param Swift_StreamFilter $filter if input should be canonicalized
+   */
+  public function __construct(Swift_CharacterStream $charStream,
+    Swift_StreamFilter $filter = null)
+  {
+    $this->_charStream = $charStream;
+    if (empty(self::$_safeMap))
+    {
+      foreach (array_merge(
+        array(0x09, 0x20), range(0x21, 0x3C), range(0x3E, 0x7E)) as $byte)
+      {
+        self::$_safeMap[$byte] = chr($byte);
+      }
+    }
+    $this->_filter = $filter;
+  }
+
+  /**
+   * Takes an unencoded string and produces a QP encoded string from it.
+   * QP encoded strings have a maximum line length of 76 characters.
+   * If the first line needs to be shorter, indicate the difference with
+   * $firstLineOffset.
+   * @param string $string to encode
+   * @param int $firstLineOffset, optional
+   * @param int $maxLineLength, optional, 0 indicates the default of 76 chars
+   * @return string
+   */
+  public function encodeString($string, $firstLineOffset = 0,
+    $maxLineLength = 0)
+  {
+    if ($maxLineLength > 76 || $maxLineLength <= 0)
+    {
+      $maxLineLength = 76;
+    }
+
+    $thisLineLength = $maxLineLength - $firstLineOffset;
+
+    $lines = array();
+    $lNo = 0;
+    $lines[$lNo] = '';
+    $currentLine =& $lines[$lNo++];
+    $size=$lineLen=0;
+
+    $this->_charStream->flushContents();
+    $this->_charStream->importString($string);
+
+    //Fetching more than 4 chars at one is slower, as is fetching fewer bytes
+    // Conveniently 4 chars is the UTF-8 safe number since UTF-8 has up to 6
+    // bytes per char and (6 * 4 * 3 = 72 chars per line) * =NN is 3 bytes
+    while (false !== $bytes = $this->_nextSequence())
+    {
+      //If we're filtering the input
+      if (isset($this->_filter))
+      {
+        //If we can't filter because we need more bytes
+        while ($this->_filter->shouldBuffer($bytes))
+        {
+          //Then collect bytes into the buffer
+          if (false === $moreBytes = $this->_nextSequence(1))
+          {
+            break;
+          }
+
+          foreach ($moreBytes as $b)
+          {
+            $bytes[] = $b;
+          }
+        }
+        //And filter them
+        $bytes = $this->_filter->filter($bytes);
+      }
+
+      $enc = $this->_encodeByteSequence($bytes, $size);
+      if ($currentLine && $lineLen+$size >= $thisLineLength)
+      {
+        $lines[$lNo] = '';
+        $currentLine =& $lines[$lNo++];
+        $thisLineLength = $maxLineLength;
+        $lineLen=0;
+      }
+      $lineLen+=$size;
+      $currentLine .= $enc;
+    }
+
+    return $this->_standardize(implode("=\r\n", $lines));
+  }
+
+  /**
+   * Updates the charset used.
+   * @param string $charset
+   */
+  public function charsetChanged($charset)
+  {
+    $this->_charStream->setCharacterSet($charset);
+  }
+
+  // -- Protected methods
+
+  /**
+   * Encode the given byte array into a verbatim QP form.
+   * @param int[] $bytes
+   * @return string
+   * @access protected
+   */
+  protected function _encodeByteSequence(array $bytes, &$size)
+  {
+    $ret = '';
+    $size=0;
+    foreach ($bytes as $b)
+    {
+      if (isset(self::$_safeMap[$b]))
+      {
+        $ret .= self::$_safeMap[$b];
+        ++$size;
+      }
+      else
+      {
+        $ret .= self::$_qpMap[$b];
+        $size+=3;
+      }
+    }
+    return $ret;
+  }
+
+  /**
+   * Get the next sequence of bytes to read from the char stream.
+   * @param int $size number of bytes to read
+   * @return int[]
+   * @access protected
+   */
+  protected function _nextSequence($size = 4)
+  {
+    return $this->_charStream->readBytes($size);
+  }
+
+  /**
+   * Make sure CRLF is correct and HT/SPACE are in valid places.
+   * @param string $string
+   * @return string
+   * @access protected
+   */
+  protected function _standardize($string)
+  {
+    $string = str_replace(array("\t=0D=0A", " =0D=0A", "=0D=0A"),
+      array("=09\r\n", "=20\r\n", "\r\n"), $string
+      );
+    switch ($end = ord(substr($string, -1)))
+    {
+      case 0x09:
+      case 0x20:
+        $string = substr_replace($string, self::$_qpMap[$end], -1);
+    }
+    return $string;
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Encoder/Rfc2231Encoder.php b/External/swiftmailer/lib/classes/Swift/Encoder/Rfc2231Encoder.php
new file mode 100755
index 0000000..febc6ba
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Encoder/Rfc2231Encoder.php
@@ -0,0 +1,89 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Encoder.php';
+//@require 'Swift/CharacterStream.php';
+
+/**
+ * Handles RFC 2231 specified Encoding in Swift Mailer.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ */
+class Swift_Encoder_Rfc2231Encoder implements Swift_Encoder
+{
+  
+  /**
+   * A character stream to use when reading a string as characters instead of bytes.
+   * @var Swift_CharacterStream
+   * @access private
+   */
+  private $_charStream;
+  
+  /**
+   * Creates a new Rfc2231Encoder using the given character stream instance.
+   * @param Swift_CharacterStream
+   */
+  public function __construct(Swift_CharacterStream $charStream)
+  {
+    $this->_charStream = $charStream;
+  }
+  
+  /**
+   * Takes an unencoded string and produces a string encoded according to
+   * RFC 2231 from it.
+   * @param string $string to encode
+   * @param int $firstLineOffset
+   * @param int $maxLineLength, optional, 0 indicates the default of 75 bytes
+   * @return string
+   */
+  public function encodeString($string, $firstLineOffset = 0,
+    $maxLineLength = 0)
+  {
+    $lines = array(); $lineCount = 0;
+    $lines[] = '';
+    $currentLine =& $lines[$lineCount++];
+    
+    if (0 >= $maxLineLength)
+    {
+      $maxLineLength = 75;
+    }
+    
+    $this->_charStream->flushContents();
+    $this->_charStream->importString($string);
+    
+    $thisLineLength = $maxLineLength - $firstLineOffset;
+    
+    while (false !== $char = $this->_charStream->read(4))
+    {
+      $encodedChar = rawurlencode($char);
+      if (0 != strlen($currentLine)
+        && strlen($currentLine . $encodedChar) > $thisLineLength)
+      {
+        $lines[] = '';
+        $currentLine =& $lines[$lineCount++];
+        $thisLineLength = $maxLineLength;
+      }
+      $currentLine .= $encodedChar;
+    }
+    
+    return implode("\r\n", $lines);
+  }
+  
+  /**
+   * Updates the charset used.
+   * @param string $charset
+   */
+  public function charsetChanged($charset)
+  {
+    $this->_charStream->setCharacterSet($charset);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Encoding.php b/External/swiftmailer/lib/classes/Swift/Encoding.php
new file mode 100755
index 0000000..1849a82
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Encoding.php
@@ -0,0 +1,70 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * Provides quick access to each encoding type.
+ * 
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ */
+class Swift_Encoding
+{
+  
+  /**
+   * Get the Encoder that provides 7-bit encoding.
+   * 
+   * @return Swift_Mime_ContentEncoder
+   */
+  public static function get7BitEncoding()
+  {
+    return self::_lookup('mime.7bitcontentencoder');
+  }
+  
+  /**
+   * Get the Encoder that provides 8-bit encoding.
+   * 
+   * @return Swift_Mime_ContentEncoder
+   */
+  public static function get8BitEncoding()
+  {
+    return self::_lookup('mime.8bitcontentencoder');
+  }
+  
+  /**
+   * Get the Encoder that provides Quoted-Printable (QP) encoding.
+   * 
+   * @return Swift_Mime_ContentEncoder
+   */
+  public static function getQpEncoding()
+  {
+    return self::_lookup('mime.qpcontentencoder');
+  }
+  
+  /**
+   * Get the Encoder that provides Base64 encoding.
+   * 
+   * @return Swift_Mime_ContentEncoder
+   */
+  public static function getBase64Encoding()
+  {
+    return self::_lookup('mime.base64contentencoder');
+  }
+  
+  // -- Private Static Methods
+  
+  private static function _lookup($key)
+  {
+    return Swift_DependencyContainer::getInstance()->lookup($key);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/CommandEvent.php b/External/swiftmailer/lib/classes/Swift/Events/CommandEvent.php
new file mode 100755
index 0000000..73eb585
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/CommandEvent.php
@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventObject.php';
+//@require 'Swift/Transport.php';
+
+/**
+ * Generated when a command is sent over an SMTP connection.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+class Swift_Events_CommandEvent extends Swift_Events_EventObject
+{
+  
+  /**
+   * The command sent to the server.
+   * @var string
+   */
+  private $_command;
+  
+  /**
+   * An array of codes which a successful response will contain.
+   * @var int[]
+   */
+  private $_successCodes = array();
+  
+  /**
+   * Create a new CommandEvent for $source with $command.
+   * @param Swift_Transport $source
+   * @param string $command
+   * @param array $successCodes
+   */
+  public function __construct(Swift_Transport $source,
+    $command, $successCodes = array())
+  {
+    parent::__construct($source);
+    $this->_command = $command;
+    $this->_successCodes = $successCodes;
+  }
+  
+  /**
+   * Get the command which was sent to the server.
+   * @return string
+   */
+  public function getCommand()
+  {
+    return $this->_command;
+  }
+  
+  /**
+   * Get the numeric response codes which indicate success for this command.
+   * @return int[]
+   */
+  public function getSuccessCodes()
+  {
+    return $this->_successCodes;
+  }
+  
+}
\ No newline at end of file
diff --git a/External/swiftmailer/lib/classes/Swift/Events/CommandListener.php b/External/swiftmailer/lib/classes/Swift/Events/CommandListener.php
new file mode 100755
index 0000000..2fd7117
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/CommandListener.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventListener.php';
+//@require 'Swift/Events/CommandEvent.php';
+
+/**
+ * Listens for Transports to send commands to the server.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+interface Swift_Events_CommandListener extends Swift_Events_EventListener
+{
+  
+  /**
+   * Invoked immediately following a command being sent.
+   * @param Swift_Events_ResponseEvent $evt
+   */
+  public function commandSent(Swift_Events_CommandEvent $evt);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/Event.php b/External/swiftmailer/lib/classes/Swift/Events/Event.php
new file mode 100755
index 0000000..c6726a7
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/Event.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * The minimum interface for an Event.
+ * 
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+interface Swift_Events_Event
+{
+  
+  /**
+   * Get the source object of this event.
+   * @return object
+   */
+  public function getSource();
+  
+  /**
+   * Prevent this Event from bubbling any further up the stack.
+   * @param boolean $cancel, optional
+   */
+  public function cancelBubble($cancel = true);
+  
+  /**
+   * Returns true if this Event will not bubble any further up the stack.
+   * @return boolean
+   */
+  public function bubbleCancelled();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/EventDispatcher.php b/External/swiftmailer/lib/classes/Swift/Events/EventDispatcher.php
new file mode 100755
index 0000000..aaf1211
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/EventDispatcher.php
@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventListener.php';
+//@require 'Swift/Event.php';
+
+/**
+ * Interface for the EventDispatcher which handles the event dispatching layer.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+interface Swift_Events_EventDispatcher
+{
+  
+  /**
+   * Create a new SendEvent for $source and $message.
+   * @param Swift_Transport $source
+   * @param Swift_Mime_Message
+   * @return Swift_Events_SendEvent
+   */
+  public function createSendEvent(Swift_Transport $source,
+    Swift_Mime_Message $message);
+  
+  /**
+   * Create a new CommandEvent for $source and $command.
+   * @param Swift_Transport $source
+   * @param string $command That will be executed
+   * @param array $successCodes That are needed
+   * @return Swift_Events_CommandEvent
+   */
+  public function createCommandEvent(Swift_Transport $source,
+    $command, $successCodes = array());
+  
+  /**
+   * Create a new ResponseEvent for $source and $response.
+   * @param Swift_Transport $source
+   * @param string $response
+   * @param boolean $valid If the response is valid
+   * @return Swift_Events_ResponseEvent
+   */
+  public function createResponseEvent(Swift_Transport $source,
+    $response, $valid);
+  
+  /**
+   * Create a new TransportChangeEvent for $source.
+   * @param Swift_Transport $source
+   * @return Swift_Events_TransportChangeEvent
+   */
+  public function createTransportChangeEvent(Swift_Transport $source);
+  
+  /**
+   * Create a new TransportExceptionEvent for $source.
+   * @param Swift_Transport $source
+   * @param Swift_TransportException $ex
+   * @return Swift_Events_TransportExceptionEvent
+   */
+  public function createTransportExceptionEvent(Swift_Transport $source,
+    Swift_TransportException $ex);
+  
+  /**
+   * Bind an event listener to this dispatcher.
+   * @param Swift_Events_EventListener $listener
+   */
+  public function bindEventListener(Swift_Events_EventListener $listener);
+  
+  /**
+   * Dispatch the given Event to all suitable listeners.
+   * @param Swift_Events_EventObject $evt
+   * @param string $target method
+   */
+  public function dispatchEvent(Swift_Events_EventObject $evt, $target);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/EventListener.php b/External/swiftmailer/lib/classes/Swift/Events/EventListener.php
new file mode 100755
index 0000000..00fb799
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/EventListener.php
@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * An identity interface which all EventListeners must extend.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+interface Swift_Events_EventListener
+{  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/EventObject.php b/External/swiftmailer/lib/classes/Swift/Events/EventObject.php
new file mode 100755
index 0000000..5d494fe
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/EventObject.php
@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/Event.php';
+
+/**
+ * A base Event which all Event classes inherit from.
+ * 
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+class Swift_Events_EventObject implements Swift_Events_Event
+{
+  
+  /** The source of this Event */
+  private $_source;
+  
+  /** The state of this Event (should it bubble up the stack?) */
+  private $_bubbleCancelled = false;
+  
+  /**
+   * Create a new EventObject originating at $source.
+   * @param object $source
+   */
+  public function __construct($source)
+  {
+    $this->_source = $source;
+  }
+  
+  /**
+   * Get the source object of this event.
+   * @return object
+   */
+  public function getSource()
+  {
+    return $this->_source;
+  }
+  
+  /**
+   * Prevent this Event from bubbling any further up the stack.
+   * @param boolean $cancel, optional
+   */
+  public function cancelBubble($cancel = true)
+  {
+    $this->_bubbleCancelled = $cancel;
+  }
+  
+  /**
+   * Returns true if this Event will not bubble any further up the stack.
+   * @return boolean
+   */
+  public function bubbleCancelled()
+  {
+    return $this->_bubbleCancelled;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/ResponseEvent.php b/External/swiftmailer/lib/classes/Swift/Events/ResponseEvent.php
new file mode 100755
index 0000000..addf9e7
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/ResponseEvent.php
@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventObject.php';
+
+/**
+ * Generated when a response is received on a SMTP connection.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+class Swift_Events_ResponseEvent extends Swift_Events_EventObject
+{
+  
+  /**
+   * The overall result.
+   * @var boolean
+   */
+  private $_valid;
+  
+  /**
+   * The response received from the server.
+   * @var string
+   */
+  private $_response;
+  
+  /**
+   * Create a new ResponseEvent for $source and $response.
+   * @param Swift_Transport $source
+   * @param string $response
+   * @param boolean $valid
+   */
+  public function __construct(Swift_Transport $source, $response, $valid = false)
+  {
+    parent::__construct($source);
+    $this->_response = $response;
+    $this->_valid = $valid;
+  }
+  
+  /**
+   * Get the response which was received from the server.
+   * @return string
+   */
+  public function getResponse()
+  {
+    return $this->_response;
+  }
+  
+  /**
+   * Get the success status of this Event.
+   * @return boolean
+   */
+  public function isValid()
+  {
+    return $this->_valid;
+  }
+  
+}
\ No newline at end of file
diff --git a/External/swiftmailer/lib/classes/Swift/Events/ResponseListener.php b/External/swiftmailer/lib/classes/Swift/Events/ResponseListener.php
new file mode 100755
index 0000000..092385b
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/ResponseListener.php
@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventListener.php';
+//@require 'Swift/Events/ResponseEvent.php';
+
+/**
+ * Listens for responses from a remote SMTP server.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+interface Swift_Events_ResponseListener extends Swift_Events_EventListener
+{
+  
+  /**
+   * Invoked immediately following a response coming back.
+   * @param Swift_Events_ResponseEvent $evt
+   */
+  public function responseReceived(Swift_Events_ResponseEvent $evt);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/SendEvent.php b/External/swiftmailer/lib/classes/Swift/Events/SendEvent.php
new file mode 100755
index 0000000..49a8351
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/SendEvent.php
@@ -0,0 +1,127 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventObject.php';
+
+/**
+ * Generated when a message is being sent.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+class Swift_Events_SendEvent extends Swift_Events_EventObject
+{
+  
+  /** Sending has yet to occur */
+  const RESULT_PENDING = 0x0001;
+  
+  /** Sending was successful */
+  const RESULT_SUCCESS = 0x0010;
+  
+  /** Sending worked, but there were some failures */
+  const RESULT_TENTATIVE = 0x0100;
+  
+  /** Sending failed */
+  const RESULT_FAILED = 0x1000;
+  
+  /**
+   * The Message being sent.
+   * @var Swift_Mime_Message
+   */
+  private $_message;
+  
+  /**
+   * The Transport used in sending.
+   * @var Swift_Transport
+   */
+  private $_transport;
+  
+  /**
+   * Any recipients which failed after sending.
+   * @var string[]
+   */
+  private $failedRecipients = array();
+  
+  /**
+   * The overall result as a bitmask from the class constants.
+   * @var int
+   */
+  private $result;
+  
+  /**
+   * Create a new SendEvent for $source and $message.
+   * @param Swift_Transport $source
+   * @param Swift_Mime_Message $message
+   */
+  public function __construct(Swift_Transport $source,
+    Swift_Mime_Message $message)
+  {
+    parent::__construct($source);
+    $this->_message = $message;
+    $this->_result = self::RESULT_PENDING;
+  }
+  
+  /**
+   * Get the Transport used to send the Message.
+   * @return Swift_Transport
+   */
+  public function getTransport()
+  {
+    return $this->getSource();
+  }
+  
+  /**
+   * Get the Message being sent.
+   * @return Swift_Mime_Message
+   */
+  public function getMessage()
+  {
+    return $this->_message;
+  }
+  
+  /**
+   * Set the array of addresses that failed in sending.
+   * @param array $recipients
+   */
+  public function setFailedRecipients($recipients)
+  {
+    $this->_failedRecipients = $recipients;
+  }
+  
+  /**
+   * Get an recipient addresses which were not accepted for delivery.
+   * @return string[]
+   */
+  public function getFailedRecipients()
+  {
+    return $this->_failedRecipients;
+  }
+  
+  /**
+   * Set the result of sending.
+   * @return int
+   */
+  public function setResult($result)
+  {
+    $this->_result = $result;
+  }
+  
+  /**
+   * Get the result of this Event.
+   * The return value is a bitmask from
+   * {@link RESULT_PENDING, RESULT_SUCCESS, RESULT_TENTATIVE, RESULT_FAILED}
+   * @return int
+   */
+  public function getResult()
+  {
+    return $this->_result;
+  }
+  
+}
\ No newline at end of file
diff --git a/External/swiftmailer/lib/classes/Swift/Events/SendListener.php b/External/swiftmailer/lib/classes/Swift/Events/SendListener.php
new file mode 100755
index 0000000..a8f0cc3
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/SendListener.php
@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventListener.php';
+//@require 'Swift/Events/SendEvent.php';
+
+/**
+ * Listens for Messages being sent from within the Transport system.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+interface Swift_Events_SendListener extends Swift_Events_EventListener
+{
+  
+  /**
+   * Invoked immediately before the Message is sent.
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function beforeSendPerformed(Swift_Events_SendEvent $evt);
+  
+  /**
+   * Invoked immediately after the Message is sent.
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function sendPerformed(Swift_Events_SendEvent $evt);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/SimpleEventDispatcher.php b/External/swiftmailer/lib/classes/Swift/Events/SimpleEventDispatcher.php
new file mode 100755
index 0000000..3e6c0be
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/SimpleEventDispatcher.php
@@ -0,0 +1,175 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventDispatcher.php';
+//@require 'Swift/Events/EventListener.php';
+//@require 'Swift/Events/EventObject.php';
+//@require 'Swift/Events/CommandEvent.php';
+//@require 'Swift/Events/ResponseEvent.php';
+//@require 'Swift/Events/SendEvent.php';
+//@require 'Swift/Events/TransportChangeEvent.php';
+//@require 'Swift/Events/TransportExceptionEvent.php';
+
+/**
+ * The EventDispatcher which handles the event dispatching layer.
+ * 
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+class Swift_Events_SimpleEventDispatcher implements Swift_Events_EventDispatcher
+{
+  
+  /** A map of event types to their associated listener types */
+  private $_eventMap = array();
+  
+  /** Event listeners bound to this dispatcher */
+  private $_listeners = array();
+  
+  /** Listeners queued to have an Event bubbled up the stack to them */
+  private $_bubbleQueue = array();
+  
+  /**
+   * Create a new EventDispatcher.
+   */
+  public function __construct()
+  {
+    $this->_eventMap = array(
+      'Swift_Events_CommandEvent' => 'Swift_Events_CommandListener',
+      'Swift_Events_ResponseEvent' => 'Swift_Events_ResponseListener',
+      'Swift_Events_SendEvent' => 'Swift_Events_SendListener',
+      'Swift_Events_TransportChangeEvent' => 'Swift_Events_TransportChangeListener',
+      'Swift_Events_TransportExceptionEvent' => 'Swift_Events_TransportExceptionListener'
+      );
+  }
+  
+  /**
+   * Create a new SendEvent for $source and $message.
+   * 
+   * @param Swift_Transport $source
+   * @param Swift_Mime_Message
+   * @return Swift_Events_SendEvent
+   */
+  public function createSendEvent(Swift_Transport $source,
+    Swift_Mime_Message $message)
+  {
+    return new Swift_Events_SendEvent($source, $message);
+  }
+  
+  /**
+   * Create a new CommandEvent for $source and $command.
+   * 
+   * @param Swift_Transport $source
+   * @param string $command That will be executed
+   * @param array $successCodes That are needed
+   * @return Swift_Events_CommandEvent
+   */
+  public function createCommandEvent(Swift_Transport $source,
+    $command, $successCodes = array())
+  {
+    return new Swift_Events_CommandEvent($source, $command, $successCodes);
+  }
+  
+  /**
+   * Create a new ResponseEvent for $source and $response.
+   * 
+   * @param Swift_Transport $source
+   * @param string $response
+   * @param boolean $valid If the response is valid
+   * @return Swift_Events_ResponseEvent
+   */
+  public function createResponseEvent(Swift_Transport $source,
+    $response, $valid)
+  {
+    return new Swift_Events_ResponseEvent($source, $response, $valid);
+  }
+  
+  /**
+   * Create a new TransportChangeEvent for $source.
+   * 
+   * @param Swift_Transport $source
+   * @return Swift_Events_TransportChangeEvent
+   */
+  public function createTransportChangeEvent(Swift_Transport $source)
+  {
+    return new Swift_Events_TransportChangeEvent($source);
+  }
+  
+  /**
+   * Create a new TransportExceptionEvent for $source.
+   * 
+   * @param Swift_Transport $source
+   * @param Swift_TransportException $ex
+   * @return Swift_Events_TransportExceptionEvent
+   */
+  public function createTransportExceptionEvent(Swift_Transport $source,
+    Swift_TransportException $ex)
+  {
+    return new Swift_Events_TransportExceptionEvent($source, $ex);
+  }
+  
+  /**
+   * Bind an event listener to this dispatcher.
+   * 
+   * @param Swift_Events_EventListener $listener
+   */
+  public function bindEventListener(Swift_Events_EventListener $listener)
+  {
+    foreach ($this->_listeners as $l)
+    {
+      //Already loaded
+      if ($l === $listener)
+      {
+        return;
+      }
+    }
+    $this->_listeners[] = $listener;
+  }
+  
+  /**
+   * Dispatch the given Event to all suitable listeners.
+   * 
+   * @param Swift_Events_EventObject $evt
+   * @param string $target method
+   */
+  public function dispatchEvent(Swift_Events_EventObject $evt, $target)
+  {
+    $this->_prepareBubbleQueue($evt);
+    $this->_bubble($evt, $target);
+  }
+  
+  // -- Private methods
+  
+  /** Queue listeners on a stack ready for $evt to be bubbled up it */
+  private function _prepareBubbleQueue(Swift_Events_EventObject $evt)
+  {
+    $this->_bubbleQueue = array();
+    $evtClass = get_class($evt);
+    foreach ($this->_listeners as $listener)
+    {
+      if (array_key_exists($evtClass, $this->_eventMap)
+        && ($listener instanceof $this->_eventMap[$evtClass]))
+      {
+        $this->_bubbleQueue[] = $listener;
+      }
+    }
+  }
+  
+  /** Bubble $evt up the stack calling $target() on each listener */
+  private function _bubble(Swift_Events_EventObject $evt, $target)
+  {
+    if (!$evt->bubbleCancelled() && $listener = array_shift($this->_bubbleQueue))
+    {
+      $listener->$target($evt);
+      $this->_bubble($evt, $target);
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/TransportChangeEvent.php b/External/swiftmailer/lib/classes/Swift/Events/TransportChangeEvent.php
new file mode 100755
index 0000000..f069a4c
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/TransportChangeEvent.php
@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventObject.php';
+
+/**
+ * Generated when the state of a Transport is changed (i.e. stopped/started).
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+class Swift_Events_TransportChangeEvent extends Swift_Events_EventObject
+{
+  
+  /**
+   * Get the Transport.
+   * @return Swift_Transport
+   */
+  public function getTransport()
+  {
+    return $this->getSource();
+  }
+  
+}
\ No newline at end of file
diff --git a/External/swiftmailer/lib/classes/Swift/Events/TransportChangeListener.php b/External/swiftmailer/lib/classes/Swift/Events/TransportChangeListener.php
new file mode 100755
index 0000000..ba729d0
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/TransportChangeListener.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventListener.php';
+//@require 'Swift/Events/TransportChangeEvent.php';
+
+/**
+ * Listens for changes within the Transport system.
+ * 
+ * @package Swift
+ * @subpackage Events
+ * 
+ * @author Chris Corbyn
+ */
+interface Swift_Events_TransportChangeListener extends Swift_Events_EventListener
+{
+  
+  /**
+   * Invoked just before a Transport is started.
+   * 
+   * @param Swift_Events_TransportChangeEvent $evt
+   */
+  public function beforeTransportStarted(Swift_Events_TransportChangeEvent $evt);
+  
+  /**
+   * Invoked immediately after the Transport is started.
+   * 
+   * @param Swift_Events_TransportChangeEvent $evt
+   */
+  public function transportStarted(Swift_Events_TransportChangeEvent $evt);
+  
+  /**
+   * Invoked just before a Transport is stopped.
+   * 
+   * @param Swift_Events_TransportChangeEvent $evt
+   */
+  public function beforeTransportStopped(Swift_Events_TransportChangeEvent $evt);
+  
+  /**
+   * Invoked immediately after the Transport is stopped.
+   * 
+   * @param Swift_Events_TransportChangeEvent $evt
+   */
+  public function transportStopped(Swift_Events_TransportChangeEvent $evt);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/TransportExceptionEvent.php b/External/swiftmailer/lib/classes/Swift/Events/TransportExceptionEvent.php
new file mode 100755
index 0000000..a1bf7d2
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/TransportExceptionEvent.php
@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventObject.php';
+//@require 'Swift/TransportException.php';
+
+/**
+ * Generated when a TransportException is thrown from the Transport system.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+class Swift_Events_TransportExceptionEvent extends Swift_Events_EventObject
+{
+  
+  /**
+   * The Exception thrown.
+   * @var Swift_TransportException
+   */
+  private $_exception;
+  
+  /**
+   * Create a new TransportExceptionEvent for $transport.
+   * @param Swift_Transport $transport
+   * @param Swift_TransportException $ex
+   */
+  public function __construct(Swift_Transport $transport,
+    Swift_TransportException $ex)
+  {
+    parent::__construct($transport);
+    $this->_exception = $ex;
+  }
+  
+  /**
+   * Get the TransportException thrown.
+   * @return Swift_TransportException
+   */
+  public function getException()
+  {
+    return $this->_exception;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Events/TransportExceptionListener.php b/External/swiftmailer/lib/classes/Swift/Events/TransportExceptionListener.php
new file mode 100755
index 0000000..d6dce94
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Events/TransportExceptionListener.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/EventListener.php';
+//@require 'Swift/Events/TransportExceptionEvent.php';
+
+/**
+ * Listens for Exceptions thrown from within the Transport system.
+ * @package Swift
+ * @subpackage Events
+ * @author Chris Corbyn
+ */
+interface Swift_Events_TransportExceptionListener
+  extends Swift_Events_EventListener
+{
+  
+  /**
+   * Invoked as a TransportException is thrown in the Transport system.
+   * @param Swift_Events_TransportExceptionEvent $evt
+   */
+  public function exceptionThrown(Swift_Events_TransportExceptionEvent $evt);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/FailoverTransport.php b/External/swiftmailer/lib/classes/Swift/FailoverTransport.php
new file mode 100755
index 0000000..6e6b7a8
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/FailoverTransport.php
@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/FailoverTransport.php';
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * Contains a list of redundant Transports so when one fails, the next is used.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_FailoverTransport extends Swift_Transport_FailoverTransport
+{
+  
+  /**
+   * Creates a new FailoverTransport with $transports.
+   * @param array $transports
+   */
+  public function __construct($transports = array())
+  {
+    call_user_func_array(
+      array($this, 'Swift_Transport_FailoverTransport::__construct'),
+      Swift_DependencyContainer::getInstance()
+        ->createDependenciesFor('transport.failover')
+      );
+    
+    $this->setTransports($transports);
+  }
+  
+  /**
+   * Create a new FailoverTransport instance.
+   * @param string $transports
+   * @return Swift_FailoverTransport
+   */
+  public static function newInstance($transports = array())
+  {
+    return new self($transports);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/FileStream.php b/External/swiftmailer/lib/classes/Swift/FileStream.php
new file mode 100755
index 0000000..a7f894d
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/FileStream.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/OutputByteStream.php';
+
+/**
+ * An OutputByteStream which specifically reads from a file.
+ * @package Swift
+ * @subpackage ByteStream
+ * @author Chris Corbyn
+ */
+interface Swift_FileStream extends Swift_OutputByteStream
+{
+  
+  /**
+   * Get the complete path to the file.
+   * @return string
+   */
+  public function getPath();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Filterable.php b/External/swiftmailer/lib/classes/Swift/Filterable.php
new file mode 100755
index 0000000..c047967
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Filterable.php
@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/StreamFilter.php';
+
+/**
+ * Allows StreamFilters to operate on a stream.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+interface Swift_Filterable
+{
+  
+  /**
+   * Add a new StreamFilter, referenced by $key.
+   * @param Swift_StreamFilter $filter
+   * @param string $key
+   */
+  public function addFilter(Swift_StreamFilter $filter, $key);
+  
+  /**
+   * Remove an existing filter using $key.
+   * @param string $key
+   */
+  public function removeFilter($key);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Image.php b/External/swiftmailer/lib/classes/Swift/Image.php
new file mode 100755
index 0000000..c161d7a
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Image.php
@@ -0,0 +1,62 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Image.php';
+//@require 'Swift/ByteStream/FileByteStream.php';
+
+/**
+ * An image, embedded in a multipart message.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Image extends Swift_EmbeddedFile
+{
+  
+  /**
+   * Create a new EmbeddedFile.
+   * Details may be optionally provided to the constructor.
+   * @param string|Swift_OutputByteStream $data
+   * @param string $filename
+   * @param string $contentType
+   */
+  public function __construct($data = null, $filename = null,
+    $contentType = null)
+  {
+    parent::__construct($data, $filename, $contentType);
+  }
+  
+  /**
+   * Create a new Image.
+   * @param string|Swift_OutputByteStream $data
+   * @param string $filename
+   * @param string $contentType
+   * @return Swift_Mime_EmbeddedFile
+   */
+  public static function newInstance($data = null, $filename = null,
+    $contentType = null)
+  {
+    return new self($data, $filename, $contentType);
+  }
+  
+  /**
+   * Create a new Image from a filesystem path.
+   * @param string $path
+   * @return Swift_Mime_EmbeddedFile
+   */
+  public static function fromPath($path)
+  {
+    $image = self::newInstance()->setFile(
+      new Swift_ByteStream_FileByteStream($path)
+      );
+    return $image;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/InputByteStream.php b/External/swiftmailer/lib/classes/Swift/InputByteStream.php
new file mode 100755
index 0000000..e8f45f4
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/InputByteStream.php
@@ -0,0 +1,72 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * An abstract means of writing data.
+ * Classes implementing this interface may use a subsystem which requires less
+ * memory than working with large strings of data.
+ * @package Swift
+ * @subpackage ByteStream
+ * @author Chris Corbyn
+ */
+interface Swift_InputByteStream
+{
+  
+  /**
+   * Writes $bytes to the end of the stream.
+   * 
+   * Writing may not happen immediately if the stream chooses to buffer.  If
+   * you want to write these bytes with immediate effect, call {@link commit()}
+   * after calling write().
+   * 
+   * This method returns the sequence ID of the write (i.e. 1 for first, 2 for
+   * second, etc etc).
+   *
+   * @param string $bytes
+   * @return int
+   * @throws Swift_IoException
+   */
+  public function write($bytes);
+  
+  /**
+   * For any bytes that are currently buffered inside the stream, force them
+   * off the buffer.
+   * 
+   * @throws Swift_IoException
+   */
+  public function commit();
+  
+  /**
+   * Attach $is to this stream.
+   * The stream acts as an observer, receiving all data that is written.
+   * All {@link write()} and {@link flushBuffers()} operations will be mirrored.
+   * 
+   * @param Swift_InputByteStream $is
+   */
+  public function bind(Swift_InputByteStream $is);
+  
+  /**
+   * Remove an already bound stream.
+   * If $is is not bound, no errors will be raised.
+   * If the stream currently has any buffered data it will be written to $is
+   * before unbinding occurs.
+   * 
+   * @param Swift_InputByteStream $is
+   */
+  public function unbind(Swift_InputByteStream $is);
+  
+  /**
+   * Flush the contents of the stream (empty it) and set the internal pointer
+   * to the beginning.
+   * @throws Swift_IoException
+   */
+  public function flushBuffers();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/IoException.php b/External/swiftmailer/lib/classes/Swift/IoException.php
new file mode 100755
index 0000000..88a5b0d
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/IoException.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/SwiftException.php';
+
+/**
+ * I/O Exception class.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_IoException extends Swift_SwiftException
+{
+  
+  /**
+   * Create a new IoException with $message.
+   * @param string $message
+   */
+  public function __construct($message)
+  {
+    parent::__construct($message);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/KeyCache.php b/External/swiftmailer/lib/classes/Swift/KeyCache.php
new file mode 100755
index 0000000..b942663
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/KeyCache.php
@@ -0,0 +1,99 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+/**
+ * Provides a mechanism for storing data using two keys.
+ * @package Swift
+ * @subpackage KeyCache
+ * @author Chris Corbyn
+ */
+interface Swift_KeyCache
+{
+  
+  /** Mode for replacing existing cached data */
+  const MODE_WRITE = 1;
+  
+  /** Mode for appending data to the end of existing cached data */
+  const MODE_APPEND = 2;
+  
+  /**
+   * Set a string into the cache under $itemKey for the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param string $string
+   * @param int $mode
+   * @see MODE_WRITE, MODE_APPEND
+   */
+  public function setString($nsKey, $itemKey, $string, $mode);
+  
+  /**
+   * Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param Swift_OutputByteStream $os
+   * @param int $mode
+   * @see MODE_WRITE, MODE_APPEND
+   */
+  public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os,
+    $mode);
+  
+  /**
+   * Provides a ByteStream which when written to, writes data to $itemKey.
+   * NOTE: The stream will always write in append mode.
+   * If the optional third parameter is passed all writes will go through $is.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param Swift_InputByteStream $is, optional
+   * @return Swift_InputByteStream
+   */
+  public function getInputByteStream($nsKey, $itemKey,
+    Swift_InputByteStream $is = null);
+  
+  /**
+   * Get data back out of the cache as a string.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return string
+   */
+  public function getString($nsKey, $itemKey);
+  
+  /**
+   * Get data back out of the cache as a ByteStream.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param Swift_InputByteStream $is to write the data to
+   */
+  public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is);
+  
+  /**
+   * Check if the given $itemKey exists in the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return boolean
+   */
+  public function hasKey($nsKey, $itemKey);
+  
+  /**
+   * Clear data for $itemKey in the namespace $nsKey if it exists.
+   * @param string $nsKey
+   * @param string $itemKey
+   */
+  public function clearKey($nsKey, $itemKey);
+  
+  /**
+   * Clear all data in the namespace $nsKey if it exists.
+   * @param string $nsKey
+   */
+  public function clearAll($nsKey);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/KeyCache/ArrayKeyCache.php b/External/swiftmailer/lib/classes/Swift/KeyCache/ArrayKeyCache.php
new file mode 100755
index 0000000..fe3b7c9
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/KeyCache/ArrayKeyCache.php
@@ -0,0 +1,209 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/KeyCache.php';
+//@require 'Swift/KeyCacheInputStream.php';
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/OutputByteStrean.php';
+//@require 'Swift/SwiftException.php';
+
+/**
+ * A basic KeyCache backed by an array.
+ * @package Swift
+ * @subpackage KeyCache
+ * @author Chris Corbyn
+ */
+class Swift_KeyCache_ArrayKeyCache implements Swift_KeyCache
+{
+  
+  /**
+   * Cache contents.
+   * @var array
+   * @access private
+   */
+  private $_contents = array();
+  
+  /**
+   * An InputStream for cloning.
+   * @var Swift_KeyCache_KeyCacheInputStream
+   * @access private
+   */
+  private $_stream;
+  
+  /**
+   * Create a new ArrayKeyCache with the given $stream for cloning to make
+   * InputByteStreams.
+   * @param Swift_KeyCache_KeyCacheInputStream $stream
+   */
+  public function __construct(Swift_KeyCache_KeyCacheInputStream $stream)
+  {
+    $this->_stream = $stream;
+  }
+  
+  /**
+   * Set a string into the cache under $itemKey for the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param string $string
+   * @param int $mode
+   * @see MODE_WRITE, MODE_APPEND
+   */
+  public function setString($nsKey, $itemKey, $string, $mode)
+  {
+    $this->_prepareCache($nsKey);
+    switch ($mode)
+    {
+      case self::MODE_WRITE:
+        $this->_contents[$nsKey][$itemKey] = $string;
+        break;
+      case self::MODE_APPEND:
+        if (!$this->hasKey($nsKey, $itemKey))
+        {
+          $this->_contents[$nsKey][$itemKey] = '';
+        }
+        $this->_contents[$nsKey][$itemKey] .= $string;
+        break;
+      default:
+        throw new Swift_SwiftException(
+          'Invalid mode [' . $mode . '] used to set nsKey='.
+          $nsKey . ', itemKey=' . $itemKey
+          );
+    }
+  }
+  
+  /**
+   * Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param Swift_OutputByteStream $os
+   * @param int $mode
+   * @see MODE_WRITE, MODE_APPEND
+   */
+  public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os,
+    $mode)
+  {
+    $this->_prepareCache($nsKey);
+    switch ($mode)
+    {
+      case self::MODE_WRITE:
+        $this->clearKey($nsKey, $itemKey);
+      case self::MODE_APPEND:
+        if (!$this->hasKey($nsKey, $itemKey))
+        {
+          $this->_contents[$nsKey][$itemKey] = '';
+        }
+        while (false !== $bytes = $os->read(8192))
+        {
+          $this->_contents[$nsKey][$itemKey] .= $bytes;
+        }
+        break;
+      default:
+        throw new Swift_SwiftException(
+          'Invalid mode [' . $mode . '] used to set nsKey='.
+          $nsKey . ', itemKey=' . $itemKey
+          );
+    }
+  }
+  
+  /**
+   * Provides a ByteStream which when written to, writes data to $itemKey.
+   * NOTE: The stream will always write in append mode.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return Swift_InputByteStream
+   */
+  public function getInputByteStream($nsKey, $itemKey,
+    Swift_InputByteStream $writeThrough = null)
+  {
+    $is = clone $this->_stream;
+    $is->setKeyCache($this);
+    $is->setNsKey($nsKey);
+    $is->setItemKey($itemKey);
+    if (isset($writeThrough))
+    {
+      $is->setWriteThroughStream($writeThrough);
+    }
+    return $is;
+  }
+  
+  /**
+   * Get data back out of the cache as a string.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return string
+   */
+  public function getString($nsKey, $itemKey)
+  {
+    $this->_prepareCache($nsKey);
+    if ($this->hasKey($nsKey, $itemKey))
+    {
+      return $this->_contents[$nsKey][$itemKey];
+    }
+  }
+  
+  /**
+   * Get data back out of the cache as a ByteStream.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param Swift_InputByteStream $is to write the data to
+   */
+  public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
+  {
+    $this->_prepareCache($nsKey);
+    $is->write($this->getString($nsKey, $itemKey));
+  }
+  
+  /**
+   * Check if the given $itemKey exists in the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return boolean
+   */
+  public function hasKey($nsKey, $itemKey)
+  {
+    $this->_prepareCache($nsKey);
+    return array_key_exists($itemKey, $this->_contents[$nsKey]);
+  }
+  
+  /**
+   * Clear data for $itemKey in the namespace $nsKey if it exists.
+   * @param string $nsKey
+   * @param string $itemKey
+   */
+  public function clearKey($nsKey, $itemKey)
+  {
+    unset($this->_contents[$nsKey][$itemKey]);
+  }
+  
+  /**
+   * Clear all data in the namespace $nsKey if it exists.
+   * @param string $nsKey
+   */
+  public function clearAll($nsKey)
+  {
+    unset($this->_contents[$nsKey]);
+  }
+  
+  // -- Private methods
+  
+  /**
+   * Initialize the namespace of $nsKey if needed.
+   * @param string $nsKey
+   * @access private
+   */
+  private function _prepareCache($nsKey)
+  {
+    if (!array_key_exists($nsKey, $this->_contents))
+    {
+      $this->_contents[$nsKey] = array();
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/KeyCache/DiskKeyCache.php b/External/swiftmailer/lib/classes/Swift/KeyCache/DiskKeyCache.php
new file mode 100755
index 0000000..599fd6c
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/KeyCache/DiskKeyCache.php
@@ -0,0 +1,316 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/KeyCache.php';
+//@require 'Swift/KeyCacheInputStream.php';
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/OutputByteStrean.php';
+//@require 'Swift/SwiftException.php';
+//@require 'Swift/IoException.php';
+
+/**
+ * A KeyCache which streams to and from disk.
+ * @package Swift
+ * @subpackage KeyCache
+ * @author Chris Corbyn
+ */
+class Swift_KeyCache_DiskKeyCache implements Swift_KeyCache
+{
+
+  /** Signal to place pointer at start of file */
+  const POSITION_START = 0;
+
+  /** Signal to place pointer at end of file */
+  const POSITION_END = 1;
+
+  /**
+   * An InputStream for cloning.
+   * @var Swift_KeyCache_KeyCacheInputStream
+   * @access private
+   */
+  private $_stream;
+
+  /**
+   * A path to write to.
+   * @var string
+   * @access private
+   */
+  private $_path;
+
+  /**
+   * Stored keys.
+   * @var array
+   * @access private
+   */
+  private $_keys = array();
+
+  /**
+   * Will be true if magic_quotes_runtime is turned on.
+   * @var boolean
+   * @access private
+   */
+  private $_quotes = false;
+
+  /**
+   * Create a new DiskKeyCache with the given $stream for cloning to make
+   * InputByteStreams, and the given $path to save to.
+   * @param Swift_KeyCache_KeyCacheInputStream $stream
+   * @param string $path to save to
+   */
+  public function __construct(Swift_KeyCache_KeyCacheInputStream $stream, $path)
+  {
+    $this->_stream = $stream;
+    $this->_path = $path;
+    $this->_quotes = get_magic_quotes_runtime();
+  }
+
+  /**
+   * Set a string into the cache under $itemKey for the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param string $string
+   * @param int $mode
+   * @throws Swift_IoException
+   * @see MODE_WRITE, MODE_APPEND
+   */
+  public function setString($nsKey, $itemKey, $string, $mode)
+  {
+    $this->_prepareCache($nsKey);
+    switch ($mode)
+    {
+      case self::MODE_WRITE:
+        $fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_START);
+        break;
+      case self::MODE_APPEND:
+        $fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_END);
+        break;
+      default:
+        throw new Swift_SwiftException(
+          'Invalid mode [' . $mode . '] used to set nsKey='.
+          $nsKey . ', itemKey=' . $itemKey
+          );
+        break;
+    }
+    fwrite($fp, $string);
+  }
+
+  /**
+   * Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param Swift_OutputByteStream $os
+   * @param int $mode
+   * @see MODE_WRITE, MODE_APPEND
+   * @throws Swift_IoException
+   */
+  public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os,
+    $mode)
+  {
+    $this->_prepareCache($nsKey);
+    switch ($mode)
+    {
+      case self::MODE_WRITE:
+        $fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_START);
+        break;
+      case self::MODE_APPEND:
+        $fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_END);
+        break;
+      default:
+        throw new Swift_SwiftException(
+          'Invalid mode [' . $mode . '] used to set nsKey='.
+          $nsKey . ', itemKey=' . $itemKey
+          );
+        break;
+    }
+    while (false !== $bytes = $os->read(8192))
+    {
+      fwrite($fp, $bytes);
+    }
+  }
+
+  /**
+   * Provides a ByteStream which when written to, writes data to $itemKey.
+   * NOTE: The stream will always write in append mode.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return Swift_InputByteStream
+   */
+  public function getInputByteStream($nsKey, $itemKey,
+    Swift_InputByteStream $writeThrough = null)
+  {
+    $is = clone $this->_stream;
+    $is->setKeyCache($this);
+    $is->setNsKey($nsKey);
+    $is->setItemKey($itemKey);
+    if (isset($writeThrough))
+    {
+      $is->setWriteThroughStream($writeThrough);
+    }
+    return $is;
+  }
+
+  /**
+   * Get data back out of the cache as a string.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return string
+   * @throws Swift_IoException
+   */
+  public function getString($nsKey, $itemKey)
+  {
+    $this->_prepareCache($nsKey);
+    if ($this->hasKey($nsKey, $itemKey))
+    {
+      $fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_START);
+      if ($this->_quotes)
+      {
+        set_magic_quotes_runtime(0);
+      }
+      $str = '';
+      while (!feof($fp) && false !== $bytes = fread($fp, 8192))
+      {
+        $str .= $bytes;
+      }
+      if ($this->_quotes)
+      {
+        set_magic_quotes_runtime(1);
+      }
+      return $str;
+    }
+  }
+
+  /**
+   * Get data back out of the cache as a ByteStream.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param Swift_InputByteStream $is to write the data to
+   */
+  public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
+  {
+    if ($this->hasKey($nsKey, $itemKey))
+    {
+      $fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_START);
+      if ($this->_quotes)
+      {
+        set_magic_quotes_runtime(0);
+      }
+      while (!feof($fp) && false !== $bytes = fread($fp, 8192))
+      {
+        $is->write($bytes);
+      }
+      if ($this->_quotes)
+      {
+        set_magic_quotes_runtime(1);
+      }
+    }
+  }
+
+  /**
+   * Check if the given $itemKey exists in the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return boolean
+   */
+  public function hasKey($nsKey, $itemKey)
+  {
+    return is_file($this->_path . '/' . $nsKey . '/' . $itemKey);
+  }
+
+  /**
+   * Clear data for $itemKey in the namespace $nsKey if it exists.
+   * @param string $nsKey
+   * @param string $itemKey
+   */
+  public function clearKey($nsKey, $itemKey)
+  {
+    if ($this->hasKey($nsKey, $itemKey))
+    {
+      $fp = $this->_getHandle($nsKey, $itemKey, self::POSITION_END);
+      fclose($fp);
+      unlink($this->_path . '/' . $nsKey . '/' . $itemKey);
+    }
+    unset($this->_keys[$nsKey][$itemKey]);
+  }
+
+  /**
+   * Clear all data in the namespace $nsKey if it exists.
+   * @param string $nsKey
+   */
+  public function clearAll($nsKey)
+  {
+    if (array_key_exists($nsKey, $this->_keys))
+    {
+      foreach ($this->_keys[$nsKey] as $itemKey=>$null)
+      {
+        $this->clearKey($nsKey, $itemKey);
+      }
+      rmdir($this->_path . '/' . $nsKey);
+      unset($this->_keys[$nsKey]);
+    }
+  }
+
+  // -- Private methods
+
+  /**
+   * Initialize the namespace of $nsKey if needed.
+   * @param string $nsKey
+   * @access private
+   */
+  private function _prepareCache($nsKey)
+  {
+    $cacheDir = $this->_path . '/' . $nsKey;
+    if (!is_dir($cacheDir))
+    {
+      if (!mkdir($cacheDir))
+      {
+        throw new Swift_IoException('Failed to create cache directory ' . $cacheDir);
+      }
+      $this->_keys[$nsKey] = array();
+    }
+  }
+
+  /**
+   * Get a file handle on the cache item.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param int $position
+   * @return resource
+   * @access private
+   */
+  private function _getHandle($nsKey, $itemKey, $position)
+  {
+    if (!isset($this->_keys[$nsKey]) || !array_key_exists($itemKey, $this->_keys[$nsKey]))
+    {
+      $fp = fopen($this->_path . '/' . $nsKey . '/' . $itemKey, 'w+b');
+      $this->_keys[$nsKey][$itemKey] = $fp;
+    }
+    if (self::POSITION_START == $position)
+    {
+      fseek($this->_keys[$nsKey][$itemKey], 0, SEEK_SET);
+    }
+    else
+    {
+      fseek($this->_keys[$nsKey][$itemKey], 0, SEEK_END);
+    }
+    return $this->_keys[$nsKey][$itemKey];
+  }
+
+  /**
+   * Destructor.
+   */
+  public function __destruct()
+  {
+    foreach ($this->_keys as $nsKey=>$null)
+    {
+      $this->clearAll($nsKey);
+    }
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/KeyCache/KeyCacheInputStream.php b/External/swiftmailer/lib/classes/Swift/KeyCache/KeyCacheInputStream.php
new file mode 100755
index 0000000..a1f4440
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/KeyCache/KeyCacheInputStream.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/KeyCache.php';
+//@require 'Swift/InputByteStream.php';
+
+/**
+ * Writes data to a KeyCache using a stream.
+ * @package Swift
+ * @subpackage KeyCache
+ * @author Chris Corbyn
+ */
+interface Swift_KeyCache_KeyCacheInputStream extends Swift_InputByteStream
+{
+  
+  /**
+   * Set the KeyCache to wrap.
+   * @param Swift_KeyCache $keyCache
+   */
+  public function setKeyCache(Swift_KeyCache $keyCache);
+  
+  /**
+   * Set the nsKey which will be written to.
+   * @param string $nsKey
+   */
+  public function setNsKey($nsKey);
+  
+  /**
+   * Set the itemKey which will be written to.
+   * @param string $itemKey
+   */
+  public function setItemKey($itemKey);
+  
+  /**
+   * Specify a stream to write through for each write().
+   * @param Swift_InputByteStream $is
+   */
+  public function setWriteThroughStream(Swift_InputByteStream $is);
+  
+  /**
+   * Any implementation should be cloneable, allowing the clone to access a
+   * separate $nsKey and $itemKey.
+   */
+  public function __clone();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/KeyCache/NullKeyCache.php b/External/swiftmailer/lib/classes/Swift/KeyCache/NullKeyCache.php
new file mode 100755
index 0000000..2646522
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/KeyCache/NullKeyCache.php
@@ -0,0 +1,110 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/KeyCache.php';
+//@require 'Swift/KeyCacheInputStream.php';
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/OutputByteStrean.php';
+
+/**
+ * A null KeyCache that does not cache at all.
+ * @package Swift
+ * @subpackage KeyCache
+ * @author Chris Corbyn
+ */
+class Swift_KeyCache_NullKeyCache implements Swift_KeyCache
+{
+  
+  /**
+   * Set a string into the cache under $itemKey for the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param string $string
+   * @param int $mode
+   * @see MODE_WRITE, MODE_APPEND
+   */
+  public function setString($nsKey, $itemKey, $string, $mode)
+  {
+  }
+  
+  /**
+   * Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param Swift_OutputByteStream $os
+   * @param int $mode
+   * @see MODE_WRITE, MODE_APPEND
+   */
+  public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os,
+    $mode)
+  {
+  }
+  
+  /**
+   * Provides a ByteStream which when written to, writes data to $itemKey.
+   * NOTE: The stream will always write in append mode.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return Swift_InputByteStream
+   */
+  public function getInputByteStream($nsKey, $itemKey,
+    Swift_InputByteStream $writeThrough = null)
+  {
+  }
+  
+  /**
+   * Get data back out of the cache as a string.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return string
+   */
+  public function getString($nsKey, $itemKey)
+  {
+  }
+  
+  /**
+   * Get data back out of the cache as a ByteStream.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @param Swift_InputByteStream $is to write the data to
+   */
+  public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
+  {
+  }
+  
+  /**
+   * Check if the given $itemKey exists in the namespace $nsKey.
+   * @param string $nsKey
+   * @param string $itemKey
+   * @return boolean
+   */
+  public function hasKey($nsKey, $itemKey)
+  {
+    return false;
+  }
+  
+  /**
+   * Clear data for $itemKey in the namespace $nsKey if it exists.
+   * @param string $nsKey
+   * @param string $itemKey
+   */
+  public function clearKey($nsKey, $itemKey)
+  {
+  }
+  
+  /**
+   * Clear all data in the namespace $nsKey if it exists.
+   * @param string $nsKey
+   */
+  public function clearAll($nsKey)
+  {
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php b/External/swiftmailer/lib/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php
new file mode 100755
index 0000000..87cdced
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php
@@ -0,0 +1,131 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/KeyCache.php';
+//@require 'Swift/KeyCacheInputStream.php';
+
+/**
+ * Writes data to a KeyCache using a stream.
+ * @package Swift
+ * @subpackage KeyCache
+ * @author Chris Corbyn
+ */
+class Swift_KeyCache_SimpleKeyCacheInputStream
+  implements Swift_KeyCache_KeyCacheInputStream
+{
+  
+  /** The KeyCache being written to */
+  private $_keyCache;
+  
+  /** The nsKey of the KeyCache being written to */
+  private $_nsKey;
+  
+  /** The itemKey of the KeyCache being written to */
+  private $_itemKey;
+  
+  /** A stream to write through on each write() */
+  private $_writeThrough = null;
+  
+  /**
+   * Set the KeyCache to wrap.
+   * @param Swift_KeyCache $keyCache
+   */
+  public function setKeyCache(Swift_KeyCache $keyCache)
+  {
+    $this->_keyCache = $keyCache;
+  }
+  
+  /**
+   * Specify a stream to write through for each write().
+   * @param Swift_InputByteStream $is
+   */
+  public function setWriteThroughStream(Swift_InputByteStream $is)
+  {
+    $this->_writeThrough = $is;
+  }
+  
+  /**
+   * Writes $bytes to the end of the stream.
+   * @param string $bytes
+   * @param Swift_InputByteStream $is, optional
+   */
+  public function write($bytes, Swift_InputByteStream $is = null)
+  {
+    $this->_keyCache->setString(
+      $this->_nsKey, $this->_itemKey, $bytes, Swift_KeyCache::MODE_APPEND
+      );
+    if (isset($is))
+    {
+      $is->write($bytes);
+    }
+    if (isset($this->_writeThrough))
+    {
+      $this->_writeThrough->write($bytes);
+    }
+  }
+  
+  /**
+   * Not used.
+   */
+  public function commit()
+  {
+  }
+  
+  /**
+   * Not used.
+   */
+  public function bind(Swift_InputByteStream $is)
+  {
+  }
+  
+  /**
+   * Not used.
+   */
+  public function unbind(Swift_InputByteStream $is)
+  {
+  }
+  
+  /**
+   * Flush the contents of the stream (empty it) and set the internal pointer
+   * to the beginning.
+   */
+  public function flushBuffers()
+  {
+    $this->_keyCache->clearKey($this->_nsKey, $this->_itemKey);
+  }
+  
+  /**
+   * Set the nsKey which will be written to.
+   * @param string $nsKey
+   */
+  public function setNsKey($nsKey)
+  {
+    $this->_nsKey = $nsKey;
+  }
+  
+  /**
+   * Set the itemKey which will be written to.
+   * @param string $itemKey
+   */
+  public function setItemKey($itemKey)
+  {
+    $this->_itemKey = $itemKey;
+  }
+  
+  /**
+   * Any implementation should be cloneable, allowing the clone to access a
+   * separate $nsKey and $itemKey.
+   */
+  public function __clone()
+  {
+    $this->_writeThrough = null;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/LoadBalancedTransport.php b/External/swiftmailer/lib/classes/Swift/LoadBalancedTransport.php
new file mode 100755
index 0000000..14ae292
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/LoadBalancedTransport.php
@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/LoadBalancedTransport.php';
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * Redudantly and rotationally uses several Transport implementations when sending.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_LoadBalancedTransport extends Swift_Transport_LoadBalancedTransport
+{
+  
+  /**
+   * Creates a new LoadBalancedTransport with $transports.
+   * @param array $transports
+   */
+  public function __construct($transports = array())
+  {
+    call_user_func_array(
+      array($this, 'Swift_Transport_LoadBalancedTransport::__construct'),
+      Swift_DependencyContainer::getInstance()
+        ->createDependenciesFor('transport.loadbalanced')
+      );
+    
+    $this->setTransports($transports);
+  }
+  
+  /**
+   * Create a new LoadBalancedTransport instance.
+   * @param string $transports
+   * @return Swift_LoadBalancedTransport
+   */
+  public static function newInstance($transports = array())
+  {
+    return new self($transports);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/MailTransport.php b/External/swiftmailer/lib/classes/Swift/MailTransport.php
new file mode 100755
index 0000000..afe29c6
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/MailTransport.php
@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/MailTransport.php';
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * Sends Messages using the mail() function.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_MailTransport extends Swift_Transport_MailTransport
+{
+  
+  /**
+   * Create a new MailTransport, optionally specifying $extraParams.
+   * @param string $extraParams
+   */
+  public function __construct($extraParams = '-f%s')
+  {
+    call_user_func_array(
+      array($this, 'Swift_Transport_MailTransport::__construct'),
+      Swift_DependencyContainer::getInstance()
+        ->createDependenciesFor('transport.mail')
+      );
+    
+    $this->setExtraParams($extraParams);
+  }
+  
+  /**
+   * Create a new MailTransport instance.
+   * @param string $extraParams To be passed to mail()
+   * @return Swift_MailTransport
+   */
+  public static function newInstance($extraParams = '-f%s')
+  {
+    return new self($extraParams);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mailer.php b/External/swiftmailer/lib/classes/Swift/Mailer.php
new file mode 100755
index 0000000..c92feb4
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mailer.php
@@ -0,0 +1,173 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport.php';
+//@require 'Swift/Mime/Message.php';
+//@require 'Swift/Mailer/RecipientIterator.php';
+//@require 'Swift/Events/EventListener.php';
+
+/**
+ * Swift Mailer class.
+ * 
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_Mailer
+{
+  
+  /** The Transport used to send messages */
+  private $_transport;
+  
+  /**
+   * Create a new Mailer using $transport for delivery.
+   * 
+   * @param Swift_Transport $transport
+   */
+  public function __construct(Swift_Transport $transport)
+  {
+    $this->_transport = $transport;
+  }
+
+  /**
+   * Create a new Mailer instance.
+   * 
+   * @param Swift_Transport $transport
+   * @return Swift_Mailer
+   */
+  public static function newInstance(Swift_Transport $transport)
+  {
+    return new self($transport);
+  }
+  
+  /**
+   * Send the given Message like it would be sent in a mail client.
+   * 
+   * All recipients (with the exception of Bcc) will be able to see the other
+   * recipients this message was sent to.
+   * 
+   * If you need to send to each recipient without disclosing details about the
+   * other recipients see {@link batchSend()}.
+   * 
+   * Recipient/sender data will be retreived from the Message object.
+   * 
+   * The return value is the number of recipients who were accepted for
+   * delivery.
+   * 
+   * @param Swift_Mime_Message $message
+   * @param array &$failedRecipients, optional
+   * @return int
+   * @see batchSend()
+   */
+  public function send(Swift_Mime_Message $message, &$failedRecipients = null)
+  {
+    $failedRecipients = (array) $failedRecipients;
+    
+    if (!$this->_transport->isStarted())
+    {
+      $this->_transport->start();
+    }
+    
+    return $this->_transport->send($message, $failedRecipients);
+  }
+  
+  /**
+   * Send the given Message to all recipients individually.
+   * 
+   * This differs from {@link send()} in the way headers are presented to the
+   * recipient.  The only recipient in the "To:" field will be the individual
+   * recipient it was sent to.
+   * 
+   * If an iterator is provided, recipients will be read from the iterator
+   * one-by-one, otherwise recipient data will be retreived from the Message
+   * object.
+   * 
+   * Sender information is always read from the Message object.
+   * 
+   * The return value is the number of recipients who were accepted for
+   * delivery.
+   * 
+   * @param Swift_Mime_Message $message
+   * @param array &$failedRecipients, optional
+   * @param Swift_Mailer_RecipientIterator $it, optional
+   * @return int
+   * @see send()
+   */
+  public function batchSend(Swift_Mime_Message $message,
+    &$failedRecipients = null,
+    Swift_Mailer_RecipientIterator $it = null)
+  {
+    $failedRecipients = (array) $failedRecipients;
+    
+    $sent = 0;
+    $to = $message->getTo();
+    $cc = $message->getCc();
+    $bcc = $message->getBcc();
+    
+    if (!empty($cc))
+    {
+      $message->setCc(array());
+    }
+    if (!empty($bcc))
+    {
+      $message->setBcc(array());
+    }
+    
+    //Use an iterator if set
+    if (isset($it))
+    {
+      while ($it->hasNext())
+      {
+        $message->setTo($it->nextRecipient());
+        $sent += $this->send($message, $failedRecipients);
+      }
+    }
+    else
+    {
+      foreach ($to as $address => $name)
+      {
+        $message->setTo(array($address => $name));
+        $sent += $this->send($message, $failedRecipients);
+      }
+    }
+    
+    $message->setTo($to);
+    
+    if (!empty($cc))
+    {
+      $message->setCc($cc);
+    }
+    if (!empty($bcc))
+    {
+      $message->setBcc($bcc);
+    }
+    
+    return $sent;
+  }
+  
+  /**
+   * Register a plugin using a known unique key (e.g. myPlugin).
+   * 
+   * @param Swift_Events_EventListener $plugin
+   * @param string $key
+   */
+  public function registerPlugin(Swift_Events_EventListener $plugin)
+  {
+    $this->_transport->registerPlugin($plugin);
+  }
+  
+  /**
+   * The Transport used to send messages.
+   * @return Swift_Transport
+   */
+  public function getTransport()
+  {
+    return $this->_transport;
+  }
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mailer/ArrayRecipientIterator.php b/External/swiftmailer/lib/classes/Swift/Mailer/ArrayRecipientIterator.php
new file mode 100755
index 0000000..65d60c1
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mailer/ArrayRecipientIterator.php
@@ -0,0 +1,59 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mailer/RecipientIterator.php';
+
+/**
+ * Wraps a standard PHP array in an interator.
+ * @package Swift
+ * @subpackage Mailer
+ * @author Chris Corbyn
+ */
+class Swift_Mailer_ArrayRecipientIterator
+  implements Swift_Mailer_RecipientIterator
+{
+  
+  /**
+   * The list of recipients.
+   * @var array
+   * @access private
+   */
+  private $_recipients = array();
+  
+  /**
+   * Create a new ArrayRecipientIterator from $recipients.
+   * @param array $recipients
+   */
+  public function __construct(array $recipients)
+  {
+    $this->_recipients = $recipients;
+  }
+  
+  /**
+   * Returns true only if there are more recipients to send to.
+   * @return boolean
+   */
+  public function hasNext()
+  {
+    return !empty($this->_recipients);
+  }
+  
+  /**
+   * Returns an array where the keys are the addresses of recipients and the
+   * values are the names.
+   * e.g. ('foo@bar' => 'Foo') or ('foo@bar' => NULL)
+   * @return array
+   */
+  public function nextRecipient()
+  {
+    return array_splice($this->_recipients, 0, 1);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mailer/RecipientIterator.php b/External/swiftmailer/lib/classes/Swift/Mailer/RecipientIterator.php
new file mode 100755
index 0000000..2713841
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mailer/RecipientIterator.php
@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Provides an abstract way of specifying recipients for batch sending.
+ * @package Swift
+ * @subpackage Mailer
+ * @author Chris Corbyn
+ */
+interface Swift_Mailer_RecipientIterator
+{
+  
+  /**
+   * Returns true only if there are more recipients to send to.
+   * @return boolean
+   */
+  public function hasNext();
+  
+  /**
+   * Returns an array where the keys are the addresses of recipients and the
+   * values are the names.
+   * e.g. ('foo@bar' => 'Foo') or ('foo@bar' => NULL)
+   * @return array
+   */
+  public function nextRecipient();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Message.php b/External/swiftmailer/lib/classes/Swift/Message.php
new file mode 100755
index 0000000..e8183ea
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Message.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/SimpleMessage.php';
+//@require 'Swift/MimePart.php';
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * The Message class for building emails.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Message extends Swift_Mime_SimpleMessage
+{
+  
+  /**
+   * Create a new Message.
+   * Details may be optionally passed into the constructor.
+   * @param string $subject
+   * @param string $body
+   * @param string $contentType
+   * @param string $charset
+   */
+  public function __construct($subject = null, $body = null,
+    $contentType = null, $charset = null)
+  {
+    call_user_func_array(
+      array($this, 'Swift_Mime_SimpleMessage::__construct'),
+      Swift_DependencyContainer::getInstance()
+        ->createDependenciesFor('mime.message')
+      );
+    
+    if (!isset($charset))
+    {
+      $charset = Swift_DependencyContainer::getInstance()
+        ->lookup('properties.charset');
+    }
+    $this->setSubject($subject);
+    $this->setBody($body);
+    $this->setCharset($charset);
+    if ($contentType)
+    {
+      $this->setContentType($contentType);
+    }
+  }
+  
+  /**
+   * Create a new Message.
+   * @param string $subject
+   * @param string $body
+   * @param string $contentType
+   * @param string $charset
+   * @return Swift_Mime_Message
+   */
+  public static function newInstance($subject = null, $body = null,
+    $contentType = null, $charset = null)
+  {
+    return new self($subject, $body, $contentType, $charset);
+  }
+  
+  /**
+   * Add a MimePart to this Message.
+   * @param string|Swift_OutputByteStream $body
+   * @param string $contentType
+   * @param string $charset
+   */
+  public function addPart($body, $contentType = null, $charset = null)
+  {
+    return $this->attach(Swift_MimePart::newInstance(
+      $body, $contentType, $charset
+      ));
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Attachment.php b/External/swiftmailer/lib/classes/Swift/Mime/Attachment.php
new file mode 100755
index 0000000..25ef68b
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Attachment.php
@@ -0,0 +1,143 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/SimpleMimeEntity.php';
+//@require 'Swift/Mime/ContentEncoder.php';
+//@require 'Swift/Mime/HeaderSet.php';
+//@require 'Swift/FileStream.php';
+//@require 'Swift/KeyCache.php';
+
+/**
+ * An attachment, in a multipart message.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_Attachment extends Swift_Mime_SimpleMimeEntity
+{
+  
+  /** Recognized MIME types */
+  private $_mimeTypes = array();
+  
+  /**
+   * Create a new Attachment with $headers, $encoder and $cache.
+   * @param Swift_Mime_HeaderSet $headers
+   * @param Swift_Mime_ContentEncoder $encoder
+   * @param Swift_KeyCache $cache
+   * @param array $mimeTypes optional
+   */
+  public function __construct(Swift_Mime_HeaderSet $headers,
+    Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache,
+    $mimeTypes = array())
+  {
+    parent::__construct($headers, $encoder, $cache);
+    $this->setDisposition('attachment');
+    $this->setContentType('application/octet-stream');
+    $this->_mimeTypes = $mimeTypes;
+  }
+  
+  /**
+   * Get the nesting level used for this attachment.
+   * Always returns {@link LEVEL_MIXED}.
+   * @return int
+   */
+  public function getNestingLevel()
+  {
+    return self::LEVEL_MIXED;
+  }
+  
+  /**
+   * Get the Content-Disposition of this attachment.
+   * By default attachments have a disposition of "attachment".
+   * @return string
+   */
+  public function getDisposition()
+  {
+    return $this->_getHeaderFieldModel('Content-Disposition');
+  }
+  
+  /**
+   * Set the Content-Disposition of this attachment.
+   * @param string $disposition
+   */
+  public function setDisposition($disposition)
+  {
+    if (!$this->_setHeaderFieldModel('Content-Disposition', $disposition))
+    {
+      $this->getHeaders()->addParameterizedHeader(
+        'Content-Disposition', $disposition
+        );
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the filename of this attachment when downloaded.
+   * @return string
+   */
+  public function getFilename()
+  {
+    return $this->_getHeaderParameter('Content-Disposition', 'filename');
+  }
+  
+  /**
+   * Set the filename of this attachment.
+   * @param string $filename
+   */
+  public function setFilename($filename)
+  {
+    $this->_setHeaderParameter('Content-Disposition', 'filename', $filename);
+    $this->_setHeaderParameter('Content-Type', 'name', $filename);
+    return $this;
+  }
+  
+  /**
+   * Get the file size of this attachment.
+   * @return int
+   */
+  public function getSize()
+  {
+    return $this->_getHeaderParameter('Content-Disposition', 'size');
+  }
+  
+  /**
+   * Set the file size of this attachment.
+   * @param int $size
+   */
+  public function setSize($size)
+  {
+    $this->_setHeaderParameter('Content-Disposition', 'size', $size);
+    return $this;
+  }
+  
+  /**
+   * Set the file that this attachment is for.
+   * @param Swift_FileStream $file
+   * @param string $contentType optional
+   */
+  public function setFile(Swift_FileStream $file, $contentType = null)
+  {
+    $this->setFilename(basename($file->getPath()));
+    $this->setBody($file, $contentType);
+    if (!isset($contentType))
+    {
+      $extension = strtolower(substr(
+        $file->getPath(), strrpos($file->getPath(), '.') + 1
+        ));
+      
+      if (array_key_exists($extension, $this->_mimeTypes))
+      {
+        $this->setContentType($this->_mimeTypes[$extension]);
+      }
+    }
+    return $this;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/CharsetObserver.php b/External/swiftmailer/lib/classes/Swift/Mime/CharsetObserver.php
new file mode 100755
index 0000000..c26009f
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/CharsetObserver.php
@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Observes changes in an Mime entity's character set.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_CharsetObserver
+{
+  
+  /**
+   * Notify this observer that the entity's charset has changed.
+   * @param string $charset
+   */
+  public function charsetChanged($charset);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder.php b/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder.php
new file mode 100755
index 0000000..e1c99c5
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder.php
@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Encoder.php';
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+/**
+ * Interface for all Transfer Encoding schemes.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_ContentEncoder extends Swift_Encoder
+{
+  
+  /**
+   * Encode $in to $out.
+   * @param Swift_OutputByteStream $os to read from
+   * @param Swift_InputByteStream $is to write to
+   * @param int $firstLineOffset
+   * @param int $maxLineLength - 0 indicates the default length for this encoding
+   */
+  public function encodeByteStream(
+    Swift_OutputByteStream $os, Swift_InputByteStream $is, $firstLineOffset = 0,
+    $maxLineLength = 0);
+  
+  /**
+   * Get the MIME name of this content encoding scheme.
+   * @return string
+   */
+  public function getName();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder/Base64ContentEncoder.php b/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder/Base64ContentEncoder.php
new file mode 100755
index 0000000..e89938e
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder/Base64ContentEncoder.php
@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/ContentEncoder.php';
+//@require 'Swift/Encoder/Base64Encoder.php';
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+/**
+ * Handles Base 64 Transfer Encoding in Swift Mailer.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_ContentEncoder_Base64ContentEncoder
+  extends Swift_Encoder_Base64Encoder
+  implements Swift_Mime_ContentEncoder
+{
+  
+  /**
+   * Encode stream $in to stream $out.
+   * @param Swift_OutputByteStream $in
+   * @param Swift_InputByteStream $out
+   * @param int $firstLineOffset
+   * @param int $maxLineLength, optional, 0 indicates the default of 76 bytes
+   */
+  public function encodeByteStream(
+    Swift_OutputByteStream $os, Swift_InputByteStream $is, $firstLineOffset = 0,
+    $maxLineLength = 0)
+  {
+    if (0 >= $maxLineLength || 76 < $maxLineLength)
+    {
+      $maxLineLength = 76;
+    }
+    
+    $remainder = 0;
+    
+    while (false !== $bytes = $os->read(8190))
+    {
+      $encoded = base64_encode($bytes);
+      $encodedTransformed = '';
+      $thisMaxLineLength = $maxLineLength - $remainder - $firstLineOffset;
+      
+      while ($thisMaxLineLength < strlen($encoded))
+      {
+        $encodedTransformed .= substr($encoded, 0, $thisMaxLineLength) . "\r\n";
+        $firstLineOffset = 0;
+        $encoded = substr($encoded, $thisMaxLineLength);
+        $thisMaxLineLength = $maxLineLength;
+        $remainder = 0;
+      }
+      
+      if (0 < $remainingLength = strlen($encoded))
+      {
+        $remainder += $remainingLength;
+        $encodedTransformed .= $encoded;
+        $encoded = null;
+      }
+      
+      $is->write($encodedTransformed);
+    }
+  }
+  
+  /**
+   * Get the name of this encoding scheme.
+   * Returns the string 'base64'.
+   * @return string
+   */
+  public function getName()
+  {
+    return 'base64';
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder/PlainContentEncoder.php b/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder/PlainContentEncoder.php
new file mode 100755
index 0000000..4a725d8
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder/PlainContentEncoder.php
@@ -0,0 +1,175 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/ContentEncoder.php';
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+/**
+ * Handles binary/7/8-bit Transfer Encoding in Swift Mailer.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_ContentEncoder_PlainContentEncoder
+  implements Swift_Mime_ContentEncoder
+{
+  
+  /**
+   * The name of this encoding scheme (probably 7bit or 8bit).
+   * @var string
+   * @access private
+   */
+  private $_name;
+  
+  /**
+   * True if canonical transformations should be done.
+   * @var boolean
+   * @access private
+   */
+  private $_canonical;
+  
+  /**
+   * Creates a new PlainContentEncoder with $name (probably 7bit or 8bit).
+   * @param string $name
+   * @param boolean $canonical If canonicalization transformation should be done.
+   */
+  public function __construct($name, $canonical = false)
+  {
+    $this->_name = $name;
+    $this->_canonical = $canonical;
+  }
+  
+  /**
+   * Encode a given string to produce an encoded string.
+   * @param string $string
+   * @param int $firstLineOffset, ignored
+   * @param int $maxLineLength - 0 means no wrapping will occur
+   * @return string
+   */
+  public function encodeString($string, $firstLineOffset = 0,
+    $maxLineLength = 0)
+  {
+    if ($this->_canonical)
+    {
+      $string = $this->_canonicalize($string);
+    }
+    return $this->_safeWordWrap($string, $maxLineLength, "\r\n");
+  }
+  
+  /**
+   * Encode stream $in to stream $out.
+   * @param Swift_OutputByteStream $in
+   * @param Swift_InputByteStream $out
+   * @param int $firstLineOffset, ignored
+   * @param int $maxLineLength, optional, 0 means no wrapping will occur
+   */
+  public function encodeByteStream(
+    Swift_OutputByteStream $os, Swift_InputByteStream $is, $firstLineOffset = 0,
+    $maxLineLength = 0)
+  {
+    $leftOver = '';
+    while (false !== $bytes = $os->read(8192))
+    {
+      $toencode = $leftOver . $bytes;
+      if ($this->_canonical)
+      {
+        $toencode = $this->_canonicalize($toencode);
+      }
+      $wrapped = $this->_safeWordWrap($toencode, $maxLineLength, "\r\n");
+      $lastLinePos = strrpos($wrapped, "\r\n");
+      $leftOver = substr($wrapped, $lastLinePos);
+      $wrapped = substr($wrapped, 0, $lastLinePos);
+      
+      $is->write($wrapped);
+    }
+    if (strlen($leftOver))
+    {
+      $is->write($leftOver);
+    }
+  }
+  
+  /**
+   * Get the name of this encoding scheme.
+   * @return string
+   */
+  public function getName()
+  {
+    return $this->_name;
+  }
+  
+  /**
+   * Not used.
+   */
+  public function charsetChanged($charset)
+  {
+  }
+  
+  // -- Private methods
+  
+  /**
+   * A safer (but weaker) wordwrap for unicode.
+   * @param string $string
+   * @param int $length
+   * @param string $le
+   * @return string
+   * @access private
+   */
+  private function _safeWordwrap($string, $length = 75, $le = "\r\n")
+  {
+    if (0 >= $length)
+    {
+      return $string;
+    }
+    
+    $originalLines = explode($le, $string);
+    
+    $lines = array();
+    $lineCount = 0;
+    
+    foreach ($originalLines as $originalLine)
+    {
+      $lines[] = '';
+      $currentLine =& $lines[$lineCount++];
+      
+      //$chunks = preg_split('/(?<=[\ \t,\.!\?\-&\+\/])/', $originalLine);
+      $chunks = preg_split('/(?<=\s)/', $originalLine);
+      
+      foreach ($chunks as $chunk)
+      {
+        if (0 != strlen($currentLine)
+          && strlen($currentLine . $chunk) > $length)
+        {
+          $lines[] = '';
+          $currentLine =& $lines[$lineCount++];
+        }
+        $currentLine .= $chunk;
+      }
+    }
+    
+    return implode("\r\n", $lines);
+  }
+  
+  /**
+   * Canonicalize string input (fix CRLF).
+   * @param string $string
+   * @return string
+   * @access private
+   */
+  private function _canonicalize($string)
+  {
+    return str_replace(
+      array("\r\n", "\r", "\n"),
+      array("\n", "\n", "\r\n"),
+      $string
+      );
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder/QpContentEncoder.php b/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder/QpContentEncoder.php
new file mode 100755
index 0000000..3beeb63
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/ContentEncoder/QpContentEncoder.php
@@ -0,0 +1,117 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/ContentEncoder.php';
+//@require 'Swift/Encoder/QpEncoder.php';
+//@require 'Swift/InputByteStrean.php';
+//@require 'Swift/OutputByteStream.php';
+//@require 'Swift/CharacterStream.php';
+
+/**
+ * Handles Quoted Printable (QP) Transfer Encoding in Swift Mailer.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_ContentEncoder_QpContentEncoder extends Swift_Encoder_QpEncoder
+  implements Swift_Mime_ContentEncoder
+{
+
+  /**
+   * Creates a new QpContentEncoder for the given CharacterStream.
+   * @param Swift_CharacterStream $charStream to use for reading characters
+   * @param Swift_StreamFilter $filter if canonicalization should occur
+   */
+  public function __construct(Swift_CharacterStream $charStream,
+    Swift_StreamFilter $filter = null)
+  {
+    parent::__construct($charStream, $filter);
+  }
+
+  /**
+   * Encode stream $in to stream $out.
+   * QP encoded strings have a maximum line length of 76 characters.
+   * If the first line needs to be shorter, indicate the difference with
+   * $firstLineOffset.
+   * @param Swift_OutputByteStream $os output stream
+   * @param Swift_InputByteStream $is input stream
+   * @param int $firstLineOffset
+   * @param int $maxLineLength
+   */
+  public function encodeByteStream(
+    Swift_OutputByteStream $os, Swift_InputByteStream $is, $firstLineOffset = 0,
+    $maxLineLength = 0)
+  {
+    if ($maxLineLength > 76 || $maxLineLength <= 0)
+    {
+      $maxLineLength = 76;
+    }
+
+    $thisLineLength = $maxLineLength - $firstLineOffset;
+
+    $this->_charStream->flushContents();
+    $this->_charStream->importByteStream($os);
+    
+    $currentLine = '';
+    $prepend = '';
+    $size=$lineLen=0;
+
+    while (false !== $bytes = $this->_nextSequence())
+    {
+      //If we're filtering the input
+      if (isset($this->_filter))
+      {
+        //If we can't filter because we need more bytes
+        while ($this->_filter->shouldBuffer($bytes))
+        {
+          //Then collect bytes into the buffer
+          if (false === $moreBytes = $this->_nextSequence(1))
+          {
+            break;
+          }
+
+          foreach ($moreBytes as $b)
+          {
+            $bytes[] = $b;
+          }
+        }
+        //And filter them
+        $bytes = $this->_filter->filter($bytes);
+      }
+
+      $enc = $this->_encodeByteSequence($bytes, $size);
+      if ($currentLine && $lineLen+$size >= $thisLineLength)
+      {
+        $is->write($prepend . $this->_standardize($currentLine));
+        $currentLine = '';
+        $prepend = "=\r\n";
+        $thisLineLength = $maxLineLength;
+        $lineLen=0;
+      }
+      $lineLen+=$size;
+      $currentLine .= $enc;
+    }
+    if (strlen($currentLine))
+    {
+      $is->write($prepend . $this->_standardize($currentLine));
+    }
+  }
+
+  /**
+   * Get the name of this encoding scheme.
+   * Returns the string 'quoted-printable'.
+   * @return string
+   */
+  public function getName()
+  {
+    return 'quoted-printable';
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/EmbeddedFile.php b/External/swiftmailer/lib/classes/Swift/Mime/EmbeddedFile.php
new file mode 100755
index 0000000..983b78d
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/EmbeddedFile.php
@@ -0,0 +1,51 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Attachment.php';
+//@require 'Swift/Mime/ContentEncoder.php';
+//@require 'Swift/KeyCache.php';
+//@require
+
+/**
+ * An embedded file, in a multipart message.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_EmbeddedFile extends Swift_Mime_Attachment
+{
+  
+  /**
+   * Creates a new Attachment with $headers and $encoder.
+   * @param Swift_Mime_HeaderSet $headers
+   * @param Swift_Mime_ContentEncoder $encoder
+   * @param Swift_KeyCache $cache
+   * @param array $mimeTypes optional
+   */
+  public function __construct(Swift_Mime_HeaderSet $headers,
+    Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache,
+    $mimeTypes = array())
+  {
+    parent::__construct($headers, $encoder, $cache, $mimeTypes);
+    $this->setDisposition('inline');
+    $this->setId($this->getId());
+  }
+  
+  /**
+   * Get the nesting level of this EmbeddedFile.
+   * Returns {@link LEVEL_RELATED}.
+   * @return int
+   */
+  public function getNestingLevel()
+  {
+    return self::LEVEL_RELATED;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/EncodingObserver.php b/External/swiftmailer/lib/classes/Swift/Mime/EncodingObserver.php
new file mode 100755
index 0000000..50472db
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/EncodingObserver.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/ContentEncoder.php';
+
+/**
+ * Observes changes for a Mime entity's ContentEncoder.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_EncodingObserver
+{
+  
+  /**
+   * Notify this observer that the observed entity's ContentEncoder has changed.
+   * @param Swift_Mime_ContentEncoder $encoder
+   */
+  public function encoderChanged(Swift_Mime_ContentEncoder $encoder);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Header.php b/External/swiftmailer/lib/classes/Swift/Mime/Header.php
new file mode 100755
index 0000000..38fc40c
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Header.php
@@ -0,0 +1,85 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * A MIME Header.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_Header
+{
+  
+  /** Text headers */
+  const TYPE_TEXT = 2;
+  
+  /** Parameterized headers (text + params) */
+  const TYPE_PARAMETERIZED = 6;
+
+  /** Mailbox and address headers */
+  const TYPE_MAILBOX = 8;
+  
+  /** Date and time headers */
+  const TYPE_DATE = 16;
+  
+  /** Identification headers */
+  const TYPE_ID = 32;
+  
+  /** Address path headers */
+  const TYPE_PATH = 64;
+  
+  /**
+   * Get the type of Header that this instance represents.
+   * @return int
+   * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
+   * @see TYPE_DATE, TYPE_ID, TYPE_PATH
+   */
+  public function getFieldType();
+  
+  /**
+   * Set the model for the field body.
+   * The actual types needed will vary depending upon the type of Header.
+   * @param mixed $model
+   */
+  public function setFieldBodyModel($model);
+  
+  /**
+   * Set the charset used when rendering the Header.
+   * @param string $charset
+   */
+  public function setCharset($charset);
+  
+  /**
+   * Get the model for the field body.
+   * The return type depends on the specifics of the Header.
+   * @return mixed
+   */
+  public function getFieldBodyModel();
+  
+  /**
+   * Get the name of this header (e.g. Subject).
+   * The name is an identifier and as such will be immutable.
+   * @return string
+   */
+  public function getFieldName();
+  
+  /**
+   * Get the field body, prepared for folding into a final header value.
+   * @return string
+   */
+  public function getFieldBody();
+  
+  /**
+   * Get this Header rendered as a compliant string.
+   * @return string
+   */
+  public function toString();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/HeaderEncoder.php b/External/swiftmailer/lib/classes/Swift/Mime/HeaderEncoder.php
new file mode 100755
index 0000000..cc70c5f
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/HeaderEncoder.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Encoder.php';
+
+/**
+ * Interface for all Header Encoding schemes.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_HeaderEncoder extends Swift_Encoder
+{
+  
+  /**
+   * Get the MIME name of this content encoding scheme.
+   * @return string
+   */
+  public function getName();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/HeaderEncoder/Base64HeaderEncoder.php b/External/swiftmailer/lib/classes/Swift/Mime/HeaderEncoder/Base64HeaderEncoder.php
new file mode 100755
index 0000000..feaba98
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/HeaderEncoder/Base64HeaderEncoder.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+require_once dirname(__FILE__) . '/../HeaderEncoder.php';
+require_once dirname(__FILE__) . '/../../Encoder/Base64Encoder.php';
+
+
+/**
+ * Handles Base64 (B) Header Encoding in Swift Mailer.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_HeaderEncoder_Base64HeaderEncoder
+  extends Swift_Encoder_Base64Encoder
+  implements Swift_Mime_HeaderEncoder
+{
+  
+  /**
+   * Get the name of this encoding scheme.
+   * Returns the string 'B'.
+   * @return string
+   */
+  public function getName()
+  {
+    return 'B';
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/HeaderEncoder/QpHeaderEncoder.php b/External/swiftmailer/lib/classes/Swift/Mime/HeaderEncoder/QpHeaderEncoder.php
new file mode 100755
index 0000000..d727da0
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/HeaderEncoder/QpHeaderEncoder.php
@@ -0,0 +1,99 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+require_once dirname(__FILE__) . '/../HeaderEncoder.php';
+require_once dirname(__FILE__) . '/../../Encoder/QpEncoder.php';
+require_once dirname(__FILE__) . '/../../CharacterStream.php';
+
+/**
+ * Handles Quoted Printable (Q) Header Encoding in Swift Mailer.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_HeaderEncoder_QpHeaderEncoder extends Swift_Encoder_QpEncoder
+  implements Swift_Mime_HeaderEncoder
+{
+
+  private static $_headerSafeMap = array();
+
+  /**
+   * Creates a new QpHeaderEncoder for the given CharacterStream.
+   * @param Swift_CharacterStream $charStream to use for reading characters
+   */
+  public function __construct(Swift_CharacterStream $charStream)
+  {
+    parent::__construct($charStream);
+    if (empty(self::$_headerSafeMap))
+    {
+      foreach (array_merge(
+        range(0x61, 0x7A), range(0x41, 0x5A),
+        range(0x30, 0x39), array(0x20, 0x21, 0x2A, 0x2B, 0x2D, 0x2F)
+        ) as $byte)
+      {
+        self::$_headerSafeMap[$byte] = chr($byte);
+      }
+    }
+  }
+
+  /**
+   * Get the name of this encoding scheme.
+   * Returns the string 'Q'.
+   * @return string
+   */
+  public function getName()
+  {
+    return 'Q';
+  }
+
+  /**
+   * Takes an unencoded string and produces a Q encoded string from it.
+   * @param string $string to encode
+   * @param int $firstLineOffset, optional
+   * @param int $maxLineLength, optional, 0 indicates the default of 76 chars
+   * @return string
+   */
+  public function encodeString($string, $firstLineOffset = 0,
+    $maxLineLength = 0)
+  {
+    return str_replace(array(' ', '=20', "=\r\n"), array('_', '_', "\r\n"),
+      parent::encodeString($string, $firstLineOffset, $maxLineLength)
+      );
+  }
+
+  // -- Overridden points of extension
+
+  /**
+   * Encode the given byte array into a verbatim QP form.
+   * @param int[] $bytes
+   * @return string
+   * @access protected
+   */
+  protected function _encodeByteSequence(array $bytes, &$size)
+  {
+    $ret = '';
+    $size=0;
+    foreach ($bytes as $b)
+    {
+      if (isset(self::$_headerSafeMap[$b]))
+      {
+        $ret .= self::$_headerSafeMap[$b];
+        ++$size;
+      }
+      else
+      {
+        $ret .= self::$_qpMap[$b];
+        $size+=3;
+      }
+    }
+    return $ret;
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/HeaderFactory.php b/External/swiftmailer/lib/classes/Swift/Mime/HeaderFactory.php
new file mode 100755
index 0000000..83bb35a
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/HeaderFactory.php
@@ -0,0 +1,72 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/CharsetObserver.php';
+
+/**
+ * Creates MIME headers.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_HeaderFactory extends Swift_Mime_CharsetObserver
+{
+  
+  /**
+   * Create a new Mailbox Header with a list of $addresses.
+   * @param string $name
+   * @param array|string $addresses
+   * @return Swift_Mime_Header
+   */
+  public function createMailboxHeader($name, $addresses = null);
+  
+  /**
+   * Create a new Date header using $timestamp (UNIX time).
+   * @param string $name
+   * @param int $timestamp
+   * @return Swift_Mime_Header
+   */
+  public function createDateHeader($name, $timestamp = null);
+  
+  /**
+   * Create a new basic text header with $name and $value.
+   * @param string $name
+   * @param string $value
+   * @return Swift_Mime_Header
+   */
+  public function createTextHeader($name, $value = null);
+  
+  /**
+   * Create a new ParameterizedHeader with $name, $value and $params.
+   * @param string $name
+   * @param string $value
+   * @param array $params
+   * @return Swift_Mime_ParameterizedHeader
+   */
+  public function createParameterizedHeader($name, $value = null,
+    $params = array());
+  
+  /**
+   * Create a new ID header for Message-ID or Content-ID.
+   * @param string $name
+   * @param string|array $ids
+   * @return Swift_Mime_Header
+   */
+  public function createIdHeader($name, $ids = null);
+  
+  /**
+   * Create a new Path header with an address (path) in it.
+   * @param string $name
+   * @param string $path
+   * @return Swift_Mime_Header
+   */
+  public function createPathHeader($name, $path = null);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/HeaderSet.php b/External/swiftmailer/lib/classes/Swift/Mime/HeaderSet.php
new file mode 100755
index 0000000..81e7a97
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/HeaderSet.php
@@ -0,0 +1,170 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/CharsetObserver.php';
+
+/**
+ * A collection of MIME headers.
+ * 
+ * @package Swift
+ * @subpackage Mime
+ * 
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_HeaderSet extends Swift_Mime_CharsetObserver
+{
+  
+  /**
+   * Add a new Mailbox Header with a list of $addresses.
+   * 
+   * @param string $name
+   * @param array|string $addresses
+   */
+  public function addMailboxHeader($name, $addresses = null);
+  
+  /**
+   * Add a new Date header using $timestamp (UNIX time).
+   * 
+   * @param string $name
+   * @param int $timestamp
+   */
+  public function addDateHeader($name, $timestamp = null);
+  
+  /**
+   * Add a new basic text header with $name and $value.
+   * 
+   * @param string $name
+   * @param string $value
+   */
+  public function addTextHeader($name, $value = null);
+  
+  /**
+   * Add a new ParameterizedHeader with $name, $value and $params.
+   * 
+   * @param string $name
+   * @param string $value
+   * @param array $params
+   */
+  public function addParameterizedHeader($name, $value = null,
+    $params = array());
+  
+  /**
+   * Add a new ID header for Message-ID or Content-ID.
+   * 
+   * @param string $name
+   * @param string|array $ids
+   */
+  public function addIdHeader($name, $ids = null);
+  
+  /**
+   * Add a new Path header with an address (path) in it.
+   * 
+   * @param string $name
+   * @param string $path
+   */
+  public function addPathHeader($name, $path = null);
+  
+  /**
+   * Returns true if at least one header with the given $name exists.
+   * 
+   * If multiple headers match, the actual one may be specified by $index.
+   * 
+   * @param string $name
+   * @param int $index
+   * 
+   * @return boolean
+   */
+  public function has($name, $index = 0);
+  
+  /**
+   * Set a header in the HeaderSet.
+   * 
+   * The header may be a previously fetched header via {@link get()} or it may
+   * be one that has been created separately.
+   * 
+   * If $index is specified, the header will be inserted into the set at this
+   * offset.
+   * 
+   * @param Swift_Mime_Header $header
+   * @param int $index
+   */
+  public function set(Swift_Mime_Header $header, $index = 0);
+  
+  /**
+   * Get the header with the given $name.
+   * If multiple headers match, the actual one may be specified by $index.
+   * Returns NULL if none present.
+   * 
+   * @param string $name
+   * @param int $index
+   * 
+   * @return Swift_Mime_Header
+   */
+  public function get($name, $index = 0);
+  
+  /**
+   * Get all headers with the given $name.
+   * 
+   * @param string $name
+   * 
+   * @return array
+   */
+  public function getAll($name = null);
+  
+  /**
+   * Remove the header with the given $name if it's set.
+   * 
+   * If multiple headers match, the actual one may be specified by $index.
+   * 
+   * @param string $name
+   * @param int $index
+   */
+  public function remove($name, $index = 0);
+  
+  /**
+   * Remove all headers with the given $name.
+   * 
+   * @param string $name
+   */
+  public function removeAll($name);
+  
+  /**
+   * Create a new instance of this HeaderSet.
+   * 
+   * @return Swift_Mime_HeaderSet
+   */
+  public function newInstance();
+  
+  /**
+   * Define a list of Header names as an array in the correct order.
+   * 
+   * These Headers will be output in the given order where present.
+   * 
+   * @param array $sequence
+   */
+  public function defineOrdering(array $sequence);
+  
+  /**
+   * Set a list of header names which must always be displayed when set.
+   * 
+   * Usually headers without a field value won't be output unless set here.
+   * 
+   * @param array $names
+   */
+  public function setAlwaysDisplayed(array $names);
+  
+  /**
+   * Returns a string with a representation of all headers.
+   * 
+   * @return string
+   */
+  public function toString();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/AbstractHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/AbstractHeader.php
new file mode 100755
index 0000000..c3049c2
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/AbstractHeader.php
@@ -0,0 +1,596 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Header.php';
+//@require 'Swift/Mime/HeaderEncoder.php';
+//@require 'Swift/RfcComplianceException.php';
+
+/**
+ * An abstract base MIME Header.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+abstract class Swift_Mime_Headers_AbstractHeader implements Swift_Mime_Header
+{
+  
+  /**
+   * Special characters used in the syntax which need to be escaped.
+   * @var string[]
+   * @access private
+   */
+  private $_specials = array();
+  
+  /**
+   * Tokens defined in RFC 2822 (and some related RFCs).
+   * @var string[]
+   * @access private
+   */
+  private $_grammar = array();
+  
+  /**
+   * The name of this Header.
+   * @var string
+   * @access private
+   */
+  private $_name;
+  
+  /**
+   * The Encoder used to encode this Header.
+   * @var Swift_Encoder
+   * @access private
+   */
+  private $_encoder;
+  
+  /**
+   * The maximum length of a line in the header.
+   * @var int
+   * @access private
+   */
+  private $_lineLength = 78;
+  
+  /**
+   * The language used in this Header.
+   * @var string
+   */
+  private $_lang;
+  
+  /**
+   * The character set of the text in this Header.
+   * @var string
+   * @access private
+   */
+  private $_charset = 'utf-8';
+  
+  /**
+   * The value of this Header, cached.
+   * @var string
+   * @access private
+   */
+  private $_cachedValue = null;
+  
+  /**
+   * Set the character set used in this Header.
+   * @param string $charset
+   */
+  public function setCharset($charset)
+  {
+    $this->clearCachedValueIf($charset != $this->_charset);
+    $this->_charset = $charset;
+    if (isset($this->_encoder))
+    {
+      $this->_encoder->charsetChanged($charset);
+    }
+  }
+  
+  /**
+   * Get the character set used in this Header.
+   * @return string
+   */
+  public function getCharset()
+  {
+    return $this->_charset;
+  }
+  
+  /**
+   * Set the language used in this Header.
+   * For example, for US English, 'en-us'.
+   * This can be unspecified.
+   * @param string $lang
+   */
+  public function setLanguage($lang)
+  {
+    $this->clearCachedValueIf($this->_lang != $lang);
+    $this->_lang = $lang;
+  }
+  
+  /**
+   * Get the language used in this Header.
+   * @return string
+   */
+  public function getLanguage()
+  {
+    return $this->_lang;
+  }
+  
+  /**
+   * Set the encoder used for encoding the header.
+   * @param Swift_Mime_HeaderEncoder $encoder
+   */
+  public function setEncoder(Swift_Mime_HeaderEncoder $encoder)
+  {
+    $this->_encoder = $encoder;
+    $this->setCachedValue(null);
+  }
+  
+  /**
+   * Get the encoder used for encoding this Header.
+   * @return Swift_Mime_HeaderEncoder
+   */
+  public function getEncoder()
+  {
+    return $this->_encoder;
+  }
+  
+  /**
+   * Get the name of this header (e.g. charset).
+   * @return string
+   */
+  public function getFieldName()
+  {
+    return $this->_name;
+  }
+  
+  /**
+   * Set the maximum length of lines in the header (excluding EOL).
+   * @param int $lineLength
+   */
+  public function setMaxLineLength($lineLength)
+  {
+    $this->clearCachedValueIf($this->_lineLength != $lineLength);
+    $this->_lineLength = $lineLength;
+  }
+  
+  /**
+   * Get the maximum permitted length of lines in this Header.
+   * @return int
+   */
+  public function getMaxLineLength()
+  {
+    return $this->_lineLength;
+  }
+  
+  /**
+   * Get this Header rendered as a RFC 2822 compliant string.
+   * @return string
+   * @throws Swift_RfcComplianceException
+   */
+  public function toString()
+  {
+    return $this->_tokensToString($this->toTokens());
+  }
+  
+  /**
+   * Returns a string representation of this object.
+   *
+   * @return string
+   *
+   * @see toString()
+   */
+  public function __toString()
+  {
+    return $this->toString();
+  }
+  
+  // -- Points of extension
+  
+  /**
+   * Set the name of this Header field.
+   * @param string $name
+   * @access protected
+   */
+  protected function setFieldName($name)
+  {
+    $this->_name = $name;
+  }
+  
+  /**
+   * Initialize some RFC 2822 (and friends) ABNF grammar definitions.
+   * @access protected
+   */
+  protected function initializeGrammar()
+  {
+    $this->_specials = array(
+      '(', ')', '<', '>', '[', ']',
+      ':', ';', '@', ',', '.', '"'
+      );
+    
+    /*** Refer to RFC 2822 for ABNF grammar ***/
+    
+    //All basic building blocks
+    $this->_grammar['NO-WS-CTL'] = '[\x01-\x08\x0B\x0C\x0E-\x19\x7F]';
+    $this->_grammar['WSP'] = '[ \t]';
+    $this->_grammar['CRLF'] = '(?:\r\n)';
+    $this->_grammar['FWS'] = '(?:(?:' . $this->_grammar['WSP'] . '*' .
+        $this->_grammar['CRLF'] . ')?' . $this->_grammar['WSP'] . ')';
+    $this->_grammar['text'] = '[\x00-\x08\x0B\x0C\x0E-\x7F]';
+    $this->_grammar['quoted-pair'] = '(?:\\\\' . $this->_grammar['text'] . ')';
+    $this->_grammar['ctext'] = '(?:' . $this->_grammar['NO-WS-CTL'] .
+        '|[\x21-\x27\x2A-\x5B\x5D-\x7E])';
+    //Uses recursive PCRE (?1) -- could be a weak point??
+    $this->_grammar['ccontent'] = '(?:' . $this->_grammar['ctext'] . '|' .
+        $this->_grammar['quoted-pair'] . '|(?1))';
+    $this->_grammar['comment'] = '(\((?:' . $this->_grammar['FWS'] . '|' .
+        $this->_grammar['ccontent']. ')*' . $this->_grammar['FWS'] . '?\))';
+    $this->_grammar['CFWS'] = '(?:(?:' . $this->_grammar['FWS'] . '?' .
+        $this->_grammar['comment'] . ')*(?:(?:' . $this->_grammar['FWS'] . '?' .
+        $this->_grammar['comment'] . ')|' . $this->_grammar['FWS'] . '))';
+    $this->_grammar['qtext'] = '(?:' . $this->_grammar['NO-WS-CTL'] .
+        '|[\x21\x23-\x5B\x5D-\x7E])';
+    $this->_grammar['qcontent'] = '(?:' . $this->_grammar['qtext'] . '|' .
+        $this->_grammar['quoted-pair'] . ')';
+    $this->_grammar['quoted-string'] = '(?:' . $this->_grammar['CFWS'] . '?"' .
+        '(' . $this->_grammar['FWS'] . '?' . $this->_grammar['qcontent'] . ')*' .
+        $this->_grammar['FWS'] . '?"' . $this->_grammar['CFWS'] . '?)';
+    $this->_grammar['atext'] = '[a-zA-Z0-9!#\$%&\'\*\+\-\/=\?\^_`\{\}\|~]';
+    $this->_grammar['atom'] = '(?:' . $this->_grammar['CFWS'] . '?' .
+        $this->_grammar['atext'] . '+' . $this->_grammar['CFWS'] . '?)';
+    $this->_grammar['dot-atom-text'] = '(?:' . $this->_grammar['atext'] . '+' .
+        '(\.' . $this->_grammar['atext'] . '+)*)';
+    $this->_grammar['dot-atom'] = '(?:' . $this->_grammar['CFWS'] . '?' .
+        $this->_grammar['dot-atom-text'] . '+' . $this->_grammar['CFWS'] . '?)';
+    $this->_grammar['word'] = '(?:' . $this->_grammar['atom'] . '|' .
+        $this->_grammar['quoted-string'] . ')';
+    $this->_grammar['phrase'] = '(?:' . $this->_grammar['word'] . '+?)';
+    $this->_grammar['no-fold-quote'] = '(?:"(?:' . $this->_grammar['qtext'] .
+        '|' . $this->_grammar['quoted-pair'] . ')*")';
+    $this->_grammar['dtext'] = '(?:' . $this->_grammar['NO-WS-CTL'] .
+        '|[\x21-\x5A\x5E-\x7E])';
+    $this->_grammar['no-fold-literal'] = '(?:\[(?:' . $this->_grammar['dtext'] .
+        '|' . $this->_grammar['quoted-pair'] . ')*\])';
+    
+    //Message IDs
+    $this->_grammar['id-left'] = '(?:' . $this->_grammar['dot-atom-text'] . '|' .
+        $this->_grammar['no-fold-quote'] . ')';
+    $this->_grammar['id-right'] = '(?:' . $this->_grammar['dot-atom-text'] . '|' .
+        $this->_grammar['no-fold-literal'] . ')';
+    
+    //Addresses, mailboxes and paths
+    $this->_grammar['local-part'] = '(?:' . $this->_grammar['dot-atom'] . '|' .
+        $this->_grammar['quoted-string'] . ')';
+    $this->_grammar['dcontent'] = '(?:' . $this->_grammar['dtext'] . '|' .
+        $this->_grammar['quoted-pair'] . ')';
+    $this->_grammar['domain-literal'] = '(?:' . $this->_grammar['CFWS'] . '?\[(' .
+        $this->_grammar['FWS'] . '?' . $this->_grammar['dcontent'] . ')*?' .
+        $this->_grammar['FWS'] . '?\]' . $this->_grammar['CFWS'] . '?)';
+    $this->_grammar['domain'] = '(?:' . $this->_grammar['dot-atom'] . '|' .
+        $this->_grammar['domain-literal'] . ')';
+    $this->_grammar['addr-spec'] = '(?:' . $this->_grammar['local-part'] . '@' .
+        $this->_grammar['domain'] . ')';
+  }
+  
+  /**
+   * Get the grammar defined for $name token.
+   * @param string $name execatly as written in the RFC
+   * @return string
+   */
+  protected function getGrammar($name)
+  {
+    if (array_key_exists($name, $this->_grammar))
+    {
+      return $this->_grammar[$name];
+    }
+    else
+    {
+      throw new Swift_RfcComplianceException(
+        "No such grammar '" . $name . "' defined."
+        );
+    }
+  }
+  
+  /**
+   * Escape special characters in a string (convert to quoted-pairs).
+   * @param string $token
+   * @param string[] $include additonal chars to escape
+   * @param string[] $exclude chars from escaping
+   * @return string
+   */
+  protected function escapeSpecials($token, $include = array(),
+    $exclude = array())
+  {
+    foreach (
+      array_merge(array('\\'), array_diff($this->_specials, $exclude), $include) as $char)
+    {
+      $token = str_replace($char, '\\' . $char, $token);
+    }
+    return $token;
+  }
+  
+  /**
+   * Produces a compliant, formatted RFC 2822 'phrase' based on the string given.
+   * @param Swift_Mime_Header $header
+   * @param string $string as displayed
+   * @param string $charset of the text
+   * @param Swift_Mime_HeaderEncoder $encoder
+   * @param boolean $shorten the first line to make remove for header name
+   * @return string
+   */
+  protected function createPhrase(Swift_Mime_Header $header, $string, $charset,
+    Swift_Mime_HeaderEncoder $encoder = null, $shorten = false)
+  {
+    //Treat token as exactly what was given
+    $phraseStr = $string;
+    //If it's not valid
+    if (!preg_match('/^' . $this->_grammar['phrase'] . '$/D', $phraseStr))
+    {
+      // .. but it is just ascii text, try escaping some characters
+      // and make it a quoted-string
+      if (preg_match('/^' . $this->_grammar['text'] . '*$/D', $phraseStr))
+      {
+        $phraseStr = $this->escapeSpecials(
+          $phraseStr, array('"'), $this->_specials
+          );
+        $phraseStr = '"' . $phraseStr . '"';
+      }
+      else // ... otherwise it needs encoding
+      {
+        //Determine space remaining on line if first line
+        if ($shorten)
+        {
+          $usedLength = strlen($header->getFieldName() . ': ');
+        }
+        else
+        {
+          $usedLength = 0;
+        }
+        $phraseStr = $this->encodeWords($header, $string, $usedLength);
+      }
+    }
+    
+    return $phraseStr;
+  }
+  
+  /**
+   * Encode needed word tokens within a string of input.
+   * @param string $input
+   * @param string $usedLength, optional
+   * @return string
+   */
+  protected function encodeWords(Swift_Mime_Header $header, $input,
+    $usedLength = -1)
+  {
+    $value = '';
+    
+    $tokens = $this->getEncodableWordTokens($input);
+    
+    foreach ($tokens as $token)
+    {
+      //See RFC 2822, Sect 2.2 (really 2.2 ??)
+      if ($this->tokenNeedsEncoding($token))
+      {
+        //Don't encode starting WSP
+        $firstChar = substr($token, 0, 1);
+        switch($firstChar)
+        {
+          case ' ':
+          case "\t":
+            $value .= $firstChar;
+            $token = substr($token, 1);
+        }
+        
+        if (-1 == $usedLength)
+        {
+          $usedLength = strlen($header->getFieldName() . ': ') + strlen($value);
+        }
+        $value .= $this->getTokenAsEncodedWord($token, $usedLength);
+        
+        $header->setMaxLineLength(76); //Forefully override
+      }
+      else
+      {
+        $value .= $token;
+      }
+    }
+    
+    return $value;
+  }
+  
+  /**
+   * Test if a token needs to be encoded or not.
+   * @param string $token
+   * @return boolean
+   */
+  protected function tokenNeedsEncoding($token)
+  {
+    return preg_match('~[\x00-\x08\x10-\x19\x7F-\xFF\r\n]~', $token);
+  }
+  
+  /**
+   * Splits a string into tokens in blocks of words which can be encoded quickly.
+   * @param string $string
+   * @return string[]
+   */
+  protected function getEncodableWordTokens($string)
+  {
+    $tokens = array();
+    
+    $encodedToken = '';
+    //Split at all whitespace boundaries
+    foreach (preg_split('~(?=[\t ])~', $string) as $token)
+    {
+      if ($this->tokenNeedsEncoding($token))
+      {
+        $encodedToken .= $token;
+      }
+      else
+      {
+        if (strlen($encodedToken) > 0)
+        {
+          $tokens[] = $encodedToken;
+          $encodedToken = '';
+        }
+        $tokens[] = $token;
+      }
+    }
+    if (strlen($encodedToken))
+    {
+      $tokens[] = $encodedToken;
+    }
+    
+    return $tokens;
+  }
+  
+  /**
+   * Get a token as an encoded word for safe insertion into headers.
+   * @param string $token to encode
+   * @param int $firstLineOffset, optional
+   * @return string
+   */
+  protected function getTokenAsEncodedWord($token, $firstLineOffset = 0)
+  {
+    //Adjust $firstLineOffset to account for space needed for syntax
+    $charsetDecl = $this->_charset;
+    if (isset($this->_lang))
+    {
+      $charsetDecl .= '*' . $this->_lang;
+    }
+    $encodingWrapperLength = strlen(
+      '=?' . $charsetDecl . '?' . $this->_encoder->getName() . '??='
+      );
+    
+    if ($firstLineOffset >= 75) //Does this logic need to be here?
+    {
+      $firstLineOffset = 0;
+    }
+    
+    $encodedTextLines = explode("\r\n",
+      $this->_encoder->encodeString(
+        $token, $firstLineOffset, 75 - $encodingWrapperLength
+        )
+      );
+    
+    foreach ($encodedTextLines as $lineNum => $line)
+    {
+      $encodedTextLines[$lineNum] = '=?' . $charsetDecl .
+        '?' . $this->_encoder->getName() .
+        '?' . $line . '?=';
+    }
+    
+    return implode("\r\n ", $encodedTextLines);
+  }
+  
+  /**
+   * Generates tokens from the given string which include CRLF as individual tokens.
+   * @param string $token
+   * @return string[]
+   * @access protected
+   */
+  protected function generateTokenLines($token)
+  {
+    return preg_split('~(\r\n)~', $token, -1, PREG_SPLIT_DELIM_CAPTURE);
+  }
+  
+  /**
+   * Set a value into the cache.
+   * @param string $value
+   * @access protected
+   */
+  protected function setCachedValue($value)
+  {
+    $this->_cachedValue = $value;
+  }
+  
+  /**
+   * Get the value in the cache.
+   * @return string
+   * @access protected
+   */
+  protected function getCachedValue()
+  {
+    return $this->_cachedValue;
+  }
+  
+  /**
+   * Clear the cached value if $condition is met.
+   * @param boolean $condition
+   * @access protected
+   */
+  protected function clearCachedValueIf($condition)
+  {
+    if ($condition)
+    {
+      $this->setCachedValue(null);
+    }
+  }
+  
+  // -- Private methods
+  
+  /**
+   * Generate a list of all tokens in the final header.
+   * @param string $string input, optional
+   * @return string[]
+   * @access private
+   */
+  protected function toTokens($string = null)
+  {
+    if (is_null($string))
+    {
+      $string = $this->getFieldBody();
+    }
+    
+    $tokens = array();
+    
+    //Generate atoms; split at all invisible boundaries followed by WSP
+    foreach (preg_split('~(?=[ \t])~', $string) as $token)
+    {
+      $tokens = array_merge($tokens, $this->generateTokenLines($token));
+    }
+    
+    return $tokens;
+  }
+  
+  /**
+   * Takes an array of tokens which appear in the header and turns them into
+   * an RFC 2822 compliant string, adding FWSP where needed.
+   * @param string[] $tokens
+   * @return string
+   * @access private
+   */
+  private function _tokensToString(array $tokens)
+  {
+    $lineCount = 0;
+    $headerLines = array();
+    $headerLines[] = $this->_name . ': ';
+    $currentLine =& $headerLines[$lineCount++];
+    
+    //Build all tokens back into compliant header
+    foreach ($tokens as $i => $token)
+    {
+      //Line longer than specified maximum or token was just a new line
+      if (("\r\n" == $token) ||
+        ($i > 0 && strlen($currentLine . $token) > $this->_lineLength)
+        && 0 < strlen($currentLine))
+      {
+        $headerLines[] = '';
+        $currentLine =& $headerLines[$lineCount++];
+      }
+      
+      //Append token to the line
+      if ("\r\n" != $token)
+      {
+        $currentLine .= $token;
+      }
+    }
+    
+    //Implode with FWS (RFC 2822, 2.2.3)
+    return implode("\r\n", $headerLines) . "\r\n";
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/DateHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/DateHeader.php
new file mode 100755
index 0000000..598c0c5
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/DateHeader.php
@@ -0,0 +1,118 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Headers/AbstractHeader.php';
+
+
+/**
+ * A Date MIME Header for Swift Mailer.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_Headers_DateHeader extends Swift_Mime_Headers_AbstractHeader
+{
+  
+  /**
+   * The UNIX timestamp value of this Header.
+   * @var int
+   * @access private
+   */
+  private $_timestamp;
+  
+  /**
+   * Creates a new DateHeader with $name and $timestamp.
+   * Example:
+   * <code>
+   * <?php
+   * $header = new Swift_Mime_Headers_DateHeader('Date', time());
+   * ?>
+   * </code>
+   * @param string $name of Header
+   */
+  public function __construct($name)
+  {
+    $this->setFieldName($name);
+  }
+  
+  /**
+   * Get the type of Header that this instance represents.
+   * @return int
+   * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
+   * @see TYPE_DATE, TYPE_ID, TYPE_PATH
+   */
+  public function getFieldType()
+  {
+    return self::TYPE_DATE;
+  }
+  
+  /**
+   * Set the model for the field body.
+   * This method takes a UNIX timestamp.
+   * @param int $model
+   */
+  public function setFieldBodyModel($model)
+  {
+    $this->setTimestamp($model);
+  }
+  
+  /**
+   * Get the model for the field body.
+   * This method returns a UNIX timestamp.
+   * @return mixed
+   */
+  public function getFieldBodyModel()
+  {
+    return $this->getTimestamp();
+  }
+  
+  /**
+   * Get the UNIX timestamp of the Date in this Header.
+   * @return int
+   */
+  public function getTimestamp()
+  {
+    return $this->_timestamp;
+  }
+  
+  /**
+   * Set the UNIX timestamp of the Date in this Header.
+   * @param int $timestamp
+   */
+  public function setTimestamp($timestamp)
+  {
+    if (!is_null($timestamp))
+    {
+      $timestamp = (int) $timestamp;
+    }
+    $this->clearCachedValueIf($this->_timestamp != $timestamp);
+    $this->_timestamp = $timestamp;
+  }
+  
+  /**
+   * Get the string value of the body in this Header.
+   * This is not necessarily RFC 2822 compliant since folding white space will
+   * not be added at this stage (see {@link toString()} for that).
+   * @return string
+   * @see toString()
+   */
+  public function getFieldBody()
+  {
+    if (!$this->getCachedValue())
+    {
+      if (isset($this->_timestamp))
+      {
+        $this->setCachedValue(date('r', $this->_timestamp));
+      }
+    }
+    return $this->getCachedValue();
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/IdentificationHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/IdentificationHeader.php
new file mode 100755
index 0000000..55ff737
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/IdentificationHeader.php
@@ -0,0 +1,161 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Headers/AbstractHeader.php';
+//@require 'Swift/RfcComplianceException.php';
+
+/**
+ * An ID MIME Header for something like Message-ID or Content-ID.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_Headers_IdentificationHeader
+  extends Swift_Mime_Headers_AbstractHeader
+{
+  
+  /**
+   * The IDs used in the value of this Header.
+   * This may hold multiple IDs or just a single ID.
+   * @var string[]
+   * @access private
+   */
+  private $_ids = array();
+  
+  /**
+   * Creates a new IdentificationHeader with the given $name and $id.
+   * @param string $name
+   */
+  public function __construct($name)
+  {
+    $this->setFieldName($name);
+    $this->initializeGrammar();
+  }
+  
+  /**
+   * Get the type of Header that this instance represents.
+   * @return int
+   * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
+   * @see TYPE_DATE, TYPE_ID, TYPE_PATH
+   */
+  public function getFieldType()
+  {
+    return self::TYPE_ID;
+  }
+  
+  /**
+   * Set the model for the field body.
+   * This method takes a string ID, or an array of IDs
+   * @param mixed $model
+   * @throws Swift_RfcComplianceException
+   */
+  public function setFieldBodyModel($model)
+  {
+    $this->setId($model);
+  }
+  
+  /**
+   * Get the model for the field body.
+   * This method returns an array of IDs
+   * @return array
+   */
+  public function getFieldBodyModel()
+  {
+    return $this->getIds();
+  }
+  
+  /**
+   * Set the ID used in the value of this header.
+   * @param string $id
+   * @throws Swift_RfcComplianceException
+   */
+  public function setId($id)
+  {
+    return $this->setIds(array($id));
+  }
+  
+  /**
+   * Get the ID used in the value of this Header.
+   * If multiple IDs are set only the first is returned.
+   * @return string
+   */
+  public function getId()
+  {
+    if (count($this->_ids) > 0)
+    {
+      return $this->_ids[0];
+    }
+  }
+  
+  /**
+   * Set a collection of IDs to use in the value of this Header.
+   * @param string[] $ids
+   * @throws Swift_RfcComplianceException
+   */
+  public function setIds(array $ids)
+  {
+    $actualIds = array();
+    
+    foreach ($ids as $k => $id)
+    {
+      if (preg_match(
+        '/^' . $this->getGrammar('id-left') . '@' .
+        $this->getGrammar('id-right') . '$/D',
+        $id
+        ))
+      {
+        $actualIds[] = $id;
+      }
+      else
+      {
+        throw new Swift_RfcComplianceException(
+          'Invalid ID given <' . $id . '>'
+          );
+      }
+    }
+    
+    $this->clearCachedValueIf($this->_ids != $actualIds);
+    $this->_ids = $actualIds;
+  }
+  
+  /**
+   * Get the list of IDs used in this Header.
+   * @return string[]
+   */
+  public function getIds()
+  {
+    return $this->_ids;
+  }
+  
+  /**
+   * Get the string value of the body in this Header.
+   * This is not necessarily RFC 2822 compliant since folding white space will
+   * not be added at this stage (see {@link toString()} for that).
+   * @return string
+   * @see toString()
+   * @throws Swift_RfcComplianceException
+   */
+  public function getFieldBody()
+  {
+    if (!$this->getCachedValue())
+    {
+      $angleAddrs = array();
+    
+      foreach ($this->_ids as $id)
+      {
+        $angleAddrs[] = '<' . $id . '>';
+      }
+    
+      $this->setCachedValue(implode(' ', $angleAddrs));
+    }
+    return $this->getCachedValue();
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/MailboxHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/MailboxHeader.php
new file mode 100755
index 0000000..77d3bba
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/MailboxHeader.php
@@ -0,0 +1,316 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Headers/AbstractHeader.php';
+//@require 'Swift/Mime/HeaderEncoder.php';
+
+/**
+ * A Mailbox Address MIME Header for something like From or Sender.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_Headers_MailboxHeader extends Swift_Mime_Headers_AbstractHeader
+{
+  
+  /**
+   * The mailboxes used in this Header.
+   * @var string[]
+   * @access private
+   */
+  private $_mailboxes = array();
+  
+  /**
+   * Creates a new MailboxHeader with $name.
+   * @param string $name of Header
+   * @param Swift_Mime_HeaderEncoder $encoder
+   */
+  public function __construct($name, Swift_Mime_HeaderEncoder $encoder)
+  {
+    $this->setFieldName($name);
+    $this->setEncoder($encoder);
+    $this->initializeGrammar();
+  }
+  
+  /**
+   * Get the type of Header that this instance represents.
+   * @return int
+   * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
+   * @see TYPE_DATE, TYPE_ID, TYPE_PATH
+   */
+  public function getFieldType()
+  {
+    return self::TYPE_MAILBOX;
+  }
+  
+  /**
+   * Set the model for the field body.
+   * This method takes a string, or an array of addresses.
+   * @param mixed $model
+   * @throws Swift_RfcComplianceException
+   */
+  public function setFieldBodyModel($model)
+  {
+    $this->setNameAddresses($model);
+  }
+  
+  /**
+   * Get the model for the field body.
+   * This method returns an associative array like {@link getNameAddresses()}
+   * @return array
+   * @throws Swift_RfcComplianceException
+   */
+  public function getFieldBodyModel()
+  {
+    return $this->getNameAddresses();
+  }
+  
+  /**
+   * Set a list of mailboxes to be shown in this Header.
+   * The mailboxes can be a simple array of addresses, or an array of
+   * key=>value pairs where (email => personalName).
+   * Example:
+   * <code>
+   * <?php
+   * //Sets two mailboxes in the Header, one with a personal name
+   * $header->setNameAddresses(array(
+   *  'chris@swiftmailer.org' => 'Chris Corbyn',
+   *  'mark@swiftmailer.org' //No associated personal name
+   *  ));
+   * ?>
+   * </code>
+   * @param string|string[] $mailboxes
+   * @throws Swift_RfcComplianceException
+   * @see __construct()
+   * @see setAddresses()
+   * @see setValue()
+   */
+  public function setNameAddresses($mailboxes)
+  {
+    $this->_mailboxes = $this->normalizeMailboxes((array) $mailboxes);
+    $this->setCachedValue(null); //Clear any cached value
+  }
+  
+  /**
+   * Get the full mailbox list of this Header as an array of valid RFC 2822 strings.
+   * Example:
+   * <code>
+   * <?php
+   * $header = new Swift_Mime_Headers_MailboxHeader('From',
+   *  array('chris@swiftmailer.org' => 'Chris Corbyn',
+   *  'mark@swiftmailer.org' => 'Mark Corbyn')
+   *  );
+   * print_r($header->getNameAddressStrings());
+   * // array (
+   * // 0 => Chris Corbyn <chris@swiftmailer.org>,
+   * // 1 => Mark Corbyn <mark@swiftmailer.org>
+   * // )
+   * ?>
+   * </code>
+   * @return string[]
+   * @throws Swift_RfcComplianceException
+   * @see getNameAddresses()
+   * @see toString()
+   */
+  public function getNameAddressStrings()
+  {
+    return $this->_createNameAddressStrings($this->getNameAddresses());
+  }
+  
+  /**
+   * Get all mailboxes in this Header as key=>value pairs.
+   * The key is the address and the value is the name (or null if none set).
+   * Example:
+   * <code>
+   * <?php
+   * $header = new Swift_Mime_Headers_MailboxHeader('From',
+   *  array('chris@swiftmailer.org' => 'Chris Corbyn',
+   *  'mark@swiftmailer.org' => 'Mark Corbyn')
+   *  );
+   * print_r($header->getNameAddresses());
+   * // array (
+   * // chris@swiftmailer.org => Chris Corbyn,
+   * // mark@swiftmailer.org => Mark Corbyn
+   * // )
+   * ?>
+   * </code>
+   * @return string[]
+   * @see getAddresses()
+   * @see getNameAddressStrings()
+   */
+  public function getNameAddresses()
+  {
+    return $this->_mailboxes;
+  }
+  
+  /**
+   * Makes this Header represent a list of plain email addresses with no names.
+   * Example:
+   * <code>
+   * <?php
+   * //Sets three email addresses as the Header data
+   * $header->setAddresses(
+   *  array('one@domain.tld', 'two@domain.tld', 'three@domain.tld')
+   *  );
+   * ?>
+   * </code>
+   * @param string[] $addresses
+   * @throws Swift_RfcComplianceException
+   * @see setNameAddresses()
+   * @see setValue()
+   */
+  public function setAddresses($addresses)
+  {
+    return $this->setNameAddresses(array_values((array) $addresses));
+  }
+  
+  /**
+   * Get all email addresses in this Header.
+   * @return string[]
+   * @see getNameAddresses()
+   */
+  public function getAddresses()
+  {
+    return array_keys($this->_mailboxes);
+  }
+  
+  /**
+   * Remove one or more addresses from this Header.
+   * @param string|string[] $addresses
+   */
+  public function removeAddresses($addresses)
+  {
+    $this->setCachedValue(null);
+    foreach ((array) $addresses as $address)
+    {
+      unset($this->_mailboxes[$address]);
+    }
+  }
+  
+  /**
+   * Get the string value of the body in this Header.
+   * This is not necessarily RFC 2822 compliant since folding white space will
+   * not be added at this stage (see {@link toString()} for that).
+   * @return string
+   * @throws Swift_RfcComplianceException
+   * @see toString()
+   */
+  public function getFieldBody()
+  {
+    //Compute the string value of the header only if needed
+    if (is_null($this->getCachedValue()))
+    {
+      $this->setCachedValue($this->createMailboxListString($this->_mailboxes));
+    }
+    return $this->getCachedValue();
+  }
+  
+  // -- Points of extension
+  
+  /**
+   * Normalizes a user-input list of mailboxes into consistent key=>value pairs.
+   * @param string[] $mailboxes
+   * @return string[]
+   * @access protected
+   */
+  protected function normalizeMailboxes(array $mailboxes)
+  {
+    $actualMailboxes = array();
+    
+    foreach ($mailboxes as $key => $value)
+    {
+      if (is_string($key)) //key is email addr
+      {
+        $address = $key;
+        $name = $value;
+      }
+      else
+      {
+        $address = $value;
+        $name = null;
+      }
+      $this->_assertValidAddress($address);
+      $actualMailboxes[$address] = $name;
+    }
+    
+    return $actualMailboxes;
+  }
+  
+  /**
+   * Produces a compliant, formatted display-name based on the string given.
+   * @param string $displayName as displayed
+   * @param boolean $shorten the first line to make remove for header name
+   * @return string
+   * @access protected
+   */
+  protected function createDisplayNameString($displayName, $shorten = false)
+  {
+    return $this->createPhrase($this, $displayName,
+      $this->getCharset(), $this->getEncoder(), $shorten
+      );
+  }
+  
+  /**
+   * Creates a string form of all the mailboxes in the passed array.
+   * @param string[] $mailboxes
+   * @return string
+   * @throws Swift_RfcComplianceException
+   * @access protected
+   */
+  protected function createMailboxListString(array $mailboxes)
+  {
+    return implode(', ', $this->_createNameAddressStrings($mailboxes));
+  }
+  
+  // -- Private methods
+  
+  /**
+   * Return an array of strings conforming the the name-addr spec of RFC 2822.
+   * @param string[] $mailboxes
+   * @return string[]
+   * @access private
+   */
+  private function _createNameAddressStrings(array $mailboxes)
+  {
+    $strings = array();
+    
+    foreach ($mailboxes as $email => $name)
+    {
+      $mailboxStr = $email;
+      if (!is_null($name))
+      {
+        $nameStr = $this->createDisplayNameString($name, empty($strings));
+        $mailboxStr = $nameStr . ' <' . $mailboxStr . '>';
+      }
+      $strings[] = $mailboxStr;
+    }
+    
+    return $strings;
+  }
+  
+  /**
+   * Throws an Exception if the address passed does not comply with RFC 2822.
+   * @param string $address
+   * @throws Exception If invalid.
+   * @access protected
+   */
+  private function _assertValidAddress($address)
+  {
+    if (!preg_match('/^' . $this->getGrammar('addr-spec') . '$/D',
+      $address))
+    {
+      throw new Swift_RfcComplianceException(
+        'Address in mailbox given [' . $address .
+        '] does not comply with RFC 2822, 3.6.2.'
+        );
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/ParameterizedHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/ParameterizedHeader.php
new file mode 100755
index 0000000..974b44e
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/ParameterizedHeader.php
@@ -0,0 +1,274 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Headers/UnstructuredHeader.php';
+//@require 'Swift/Mime/HeaderEncoder.php';
+//@require 'Swift/Mime/ParameterizedHeader.php';
+//@require 'Swift/Encoder.php';
+
+/**
+ * An abstract base MIME Header.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_Headers_ParameterizedHeader
+  extends Swift_Mime_Headers_UnstructuredHeader
+  implements Swift_Mime_ParameterizedHeader
+{
+  
+  /**
+   * The Encoder used to encode the parameters.
+   * @var Swift_Encoder
+   * @access private
+   */
+  private $_paramEncoder;
+  
+  /**
+   * The parameters as an associative array.
+   * @var string[]
+   * @access private
+   */
+  private $_params = array();
+  
+  /**
+   * RFC 2231's definition of a token.
+   * @var string
+   * @access private
+   */
+  private $_tokenRe;
+  
+  /**
+   * Creates a new ParameterizedHeader with $name.
+   * @param string $name
+   * @param Swift_Mime_HeaderEncoder $encoder
+   * @param Swift_Encoder $paramEncoder, optional
+   */ 
+  public function __construct($name, Swift_Mime_HeaderEncoder $encoder,
+    Swift_Encoder $paramEncoder = null)
+  {
+    $this->setFieldName($name);
+    $this->setEncoder($encoder);
+    $this->_paramEncoder = $paramEncoder;
+    $this->initializeGrammar();
+    $this->_tokenRe = '(?:[\x21\x23-\x27\x2A\x2B\x2D\x2E\x30-\x39\x41-\x5A\x5E-\x7E]+)';
+  }
+  
+  /**
+   * Get the type of Header that this instance represents.
+   * @return int
+   * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
+   * @see TYPE_DATE, TYPE_ID, TYPE_PATH
+   */
+  public function getFieldType()
+  {
+    return self::TYPE_PARAMETERIZED;
+  }
+  
+  /**
+   * Set the character set used in this Header.
+   * @param string $charset
+   */
+  public function setCharset($charset)
+  {
+    parent::setCharset($charset);
+    if (isset($this->_paramEncoder))
+    {
+      $this->_paramEncoder->charsetChanged($charset);
+    }
+  }
+  
+  /**
+   * Set the value of $parameter.
+   * @param string $parameter
+   * @param string $value
+   */
+  public function setParameter($parameter, $value)
+  {
+    $this->setParameters(array_merge($this->getParameters(), array($parameter => $value)));
+  }
+  
+  /**
+   * Get the value of $parameter.
+   * @return string
+   */
+  public function getParameter($parameter)
+  {
+    $params = $this->getParameters();
+    return array_key_exists($parameter, $params)
+      ? $params[$parameter]
+      : null;
+  }
+  
+  /**
+   * Set an associative array of parameter names mapped to values.
+   * @param string[]
+   */
+  public function setParameters(array $parameters)
+  {
+    $this->clearCachedValueIf($this->_params != $parameters);
+    $this->_params = $parameters;
+  }
+  
+  /**
+   * Returns an associative array of parameter names mapped to values.
+   * @return string[]
+   */
+  public function getParameters()
+  {
+    return $this->_params;
+  }
+  
+  /**
+   * Get the value of this header prepared for rendering.
+   * @return string
+   */
+  public function getFieldBody() //TODO: Check caching here
+  {
+    $body = parent::getFieldBody();
+    foreach ($this->_params as $name => $value)
+    {
+      if (!is_null($value))
+      {
+        //Add the parameter
+        $body .= '; ' . $this->_createParameter($name, $value);
+      }
+    }
+    return $body;
+  }
+  
+  // -- Protected methods
+  
+  /**
+   * Generate a list of all tokens in the final header.
+   * This doesn't need to be overridden in theory, but it is for implementation
+   * reasons to prevent potential breakage of attributes.
+   * @return string[]
+   * @access protected
+   */
+  protected function toTokens($string = null)
+  {
+    $tokens = parent::toTokens(parent::getFieldBody());
+    
+    //Try creating any parameters
+    foreach ($this->_params as $name => $value)
+    {
+      if (!is_null($value))
+      {
+        //Add the semi-colon separator
+        $tokens[count($tokens)-1] .= ';';
+        $tokens = array_merge($tokens, $this->generateTokenLines(
+          ' ' . $this->_createParameter($name, $value)
+          ));
+      }
+    }
+    
+    return $tokens;
+  }
+  
+  // -- Private methods
+  
+  /**
+   * Render a RFC 2047 compliant header parameter from the $name and $value.
+   * @param string $name
+   * @param string $value
+   * @return string
+   * @access private
+   */
+  private function _createParameter($name, $value)
+  {
+    $origValue = $value;
+    
+    $encoded = false;
+    //Allow room for parameter name, indices, "=" and DQUOTEs
+    $maxValueLength = $this->getMaxLineLength() - strlen($name . '=*N"";') - 1;
+    $firstLineOffset = 0;
+    
+    //If it's not already a valid parameter value...
+    if (!preg_match('/^' . $this->_tokenRe . '$/D', $value))
+    {
+      //TODO: text, or something else??
+      //... and it's not ascii
+      if (!preg_match('/^' . $this->getGrammar('text') . '*$/D', $value))
+      {
+        $encoded = true;
+        //Allow space for the indices, charset and language
+        $maxValueLength = $this->getMaxLineLength() - strlen($name . '*N*="";') - 1;
+        $firstLineOffset = strlen(
+          $this->getCharset() . "'" . $this->getLanguage() . "'"
+          );
+      }
+    }
+    
+    //Encode if we need to
+    if ($encoded || strlen($value) > $maxValueLength)
+    {
+      if (isset($this->_paramEncoder))
+      {
+        $value = $this->_paramEncoder->encodeString(
+          $origValue, $firstLineOffset, $maxValueLength
+          );
+      }
+      else //We have to go against RFC 2183/2231 in some areas for interoperability
+      {
+        $value = $this->getTokenAsEncodedWord($origValue);
+        $encoded = false;
+      }
+    }
+    
+    $valueLines = isset($this->_paramEncoder) ? explode("\r\n", $value) : array($value);
+    
+    //Need to add indices
+    if (count($valueLines) > 1)
+    {
+      $paramLines = array();
+      foreach ($valueLines as $i => $line)
+      {
+        $paramLines[] = $name . '*' . $i .
+          $this->_getEndOfParameterValue($line, $encoded, $i == 0);
+      }
+      return implode(";\r\n ", $paramLines);
+    }
+    else
+    {
+      return $name . $this->_getEndOfParameterValue(
+        $valueLines[0], $encoded, true
+        );
+    }
+  }
+  
+  /**
+   * Returns the parameter value from the "=" and beyond.
+   * @param string $value to append
+   * @param boolean $encoded
+   * @param boolean $firstLine
+   * @return string
+   * @access private
+   */
+  private function _getEndOfParameterValue($value, $encoded = false, $firstLine = false)
+  {
+    if (!preg_match('/^' . $this->_tokenRe . '$/D', $value))
+    {
+      $value = '"' . $value . '"';
+    }
+    $prepend = '=';
+    if ($encoded)
+    {
+      $prepend = '*=';
+      if ($firstLine)
+      {
+        $prepend = '*=' . $this->getCharset() . "'" . $this->getLanguage() .
+          "'";
+      }
+    }
+    return $prepend . $value;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/PathHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/PathHeader.php
new file mode 100755
index 0000000..0a8a100
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/PathHeader.php
@@ -0,0 +1,126 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Headers/AbstractHeader.php';
+//@require 'Swift/RfcComplianceException.php';
+
+/**
+ * A Path Header in Swift Mailer, such a Return-Path.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_Headers_PathHeader extends Swift_Mime_Headers_AbstractHeader
+{
+  
+  /**
+   * The address in this Header (if specified).
+   * @var string
+   * @access private
+   */
+  private $_address;
+  
+  /**
+   * Creates a new PathHeader with the given $name.
+   * @param string $name
+   */
+  public function __construct($name)
+  {
+    $this->setFieldName($name);
+    $this->initializeGrammar();
+  }
+  
+  /**
+   * Get the type of Header that this instance represents.
+   * @return int
+   * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
+   * @see TYPE_DATE, TYPE_ID, TYPE_PATH
+   */
+  public function getFieldType()
+  {
+    return self::TYPE_PATH;
+  }
+  
+  /**
+   * Set the model for the field body.
+   * This method takes a string for an address.
+   * @param string $model
+   * @throws Swift_RfcComplianceException
+   */
+  public function setFieldBodyModel($model)
+  {
+    $this->setAddress($model);
+  }
+  
+  /**
+   * Get the model for the field body.
+   * This method returns a string email address.
+   * @return mixed
+   */
+  public function getFieldBodyModel()
+  {
+    return $this->getAddress();
+  }
+  
+  /**
+   * Set the Address which should appear in this Header.
+   * @param string $address
+   * @throws Swift_RfcComplianceException
+   */
+  public function setAddress($address)
+  {
+    if (is_null($address))
+    {
+      $this->_address = null;
+    }
+    elseif ('' == $address
+      || preg_match('/^' . $this->getGrammar('addr-spec') . '$/D', $address))
+    {
+      $this->_address = $address;
+    }
+    else
+    {
+      throw new Swift_RfcComplianceException(
+        'Address set in PathHeader does not comply with addr-spec of RFC 2822.'
+        );
+    }
+    $this->setCachedValue(null);
+  }
+  
+  /**
+   * Get the address which is used in this Header (if any).
+   * Null is returned if no address is set.
+   * @return string
+   */
+  public function getAddress()
+  {
+    return $this->_address;
+  }
+  
+  /**
+   * Get the string value of the body in this Header.
+   * This is not necessarily RFC 2822 compliant since folding white space will
+   * not be added at this stage (see {@link toString()} for that).
+   * @return string
+   * @see toString()
+   */
+  public function getFieldBody()
+  {
+    if (!$this->getCachedValue())
+    {
+      if (isset($this->_address))
+      {
+        $this->setCachedValue('<' . $this->_address . '>');
+      }
+    }
+    return $this->getCachedValue();
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/UnstructuredHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/UnstructuredHeader.php
new file mode 100755
index 0000000..fdcc21e
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/UnstructuredHeader.php
@@ -0,0 +1,108 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Headers/AbstractHeader.php';
+//@require 'Swift/Mime/HeaderEncoder.php';
+
+/**
+ * A Simple MIME Header.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_Headers_UnstructuredHeader
+  extends Swift_Mime_Headers_AbstractHeader
+{
+  
+  /**
+   * The value of this Header.
+   * @var string
+   * @access private
+   */
+  private $_value;
+  
+  /**
+   * Creates a new SimpleHeader with $name.
+   * @param string $name
+   * @param Swift_Mime_HeaderEncoder $encoder
+   */
+  public function __construct($name, Swift_Mime_HeaderEncoder $encoder)
+  {
+    $this->setFieldName($name);
+    $this->setEncoder($encoder);
+  }
+  /**
+   * Get the type of Header that this instance represents.
+   * @return int
+   * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
+   * @see TYPE_DATE, TYPE_ID, TYPE_PATH
+   */
+  public function getFieldType()
+  {
+    return self::TYPE_TEXT;
+  }
+  
+  /**
+   * Set the model for the field body.
+   * This method takes a string for the field value.
+   * @param string $model
+   */
+  public function setFieldBodyModel($model)
+  {
+    $this->setValue($model);
+  }
+  
+  /**
+   * Get the model for the field body.
+   * This method returns a string.
+   * @return string
+   */
+  public function getFieldBodyModel()
+  {
+    return $this->getValue();
+  }
+  
+  /**
+   * Get the (unencoded) value of this header.
+   * @return string
+   */
+  public function getValue()
+  {
+    return $this->_value;
+  }
+  
+  /**
+   * Set the (unencoded) value of this header.
+   * @param string $value
+   */
+  public function setValue($value)
+  {
+    $this->clearCachedValueIf($this->_value != $value);
+    $this->_value = $value;
+  }
+  
+  /**
+   * Get the value of this header prepared for rendering.
+   * @return string
+   */
+  public function getFieldBody()
+  {
+    if (!$this->getCachedValue())
+    {
+      $this->setCachedValue(
+        str_replace('\\', '\\\\', $this->encodeWords(
+          $this, $this->_value, -1, $this->getCharset(), $this->getEncoder()
+          ))
+        );
+    }
+    return $this->getCachedValue();
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Message.php b/External/swiftmailer/lib/classes/Swift/Mime/Message.php
new file mode 100755
index 0000000..0496c08
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/Message.php
@@ -0,0 +1,230 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/MimeEntity.php';
+
+/**
+ * A Message (RFC 2822) object.
+ * 
+ * @package Swift
+ * @subpackage Mime
+ * 
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_Message extends Swift_Mime_MimeEntity
+{
+  
+  /**
+   * Generates a valid Message-ID and switches to it.
+   * 
+   * @return string
+   */
+  public function generateId();
+  
+  /**
+   * Set the subject of the message.
+   * 
+   * @param string $subject
+   */
+  public function setSubject($subject);
+  
+  /**
+   * Get the subject of the message.
+   * 
+   * @return string
+   */
+  public function getSubject();
+  
+  /**
+   * Set the origination date of the message as a UNIX timestamp.
+   * 
+   * @param int $date
+   */
+  public function setDate($date);
+  
+  /**
+   * Get the origination date of the message as a UNIX timestamp.
+   * 
+   * @return int
+   */
+  public function getDate();
+  
+  /**
+   * Set the return-path (bounce-detect) address.
+   * 
+   * @param string $address
+   */
+  public function setReturnPath($address);
+  
+  /**
+   * Get the return-path (bounce-detect) address.
+   * 
+   * @return string
+   */
+  public function getReturnPath();
+  
+  /**
+   * Set the sender of this message.
+   * 
+   * If multiple addresses are present in the From field, this SHOULD be set.
+   * 
+   * According to RFC 2822 it is a requirement when there are multiple From
+   * addresses, but Swift itself does not require it directly.
+   * 
+   * An associative array (with one element!) can be used to provide a display-
+   * name: i.e. array('email@address' => 'Real Name').
+   * 
+   * If the second parameter is provided and the first is a string, then $name
+   * is associated with the address.
+   * 
+   * @param mixed $address
+   * @param string $name optional
+   */
+  public function setSender($address, $name = null);
+  
+  /**
+   * Get the sender address for this message.
+   * 
+   * This has a higher significance than the From address.
+   * 
+   * @return string
+   */
+  public function getSender();
+  
+  /**
+   * Set the From address of this message.
+   * 
+   * It is permissible for multiple From addresses to be set using an array.
+   * 
+   * If multiple From addresses are used, you SHOULD set the Sender address and
+   * according to RFC 2822, MUST set the sender address.
+   * 
+   * An array can be used if display names are to be provided: i.e.
+   * array('email@address.com' => 'Real Name').
+   * 
+   * If the second parameter is provided and the first is a string, then $name
+   * is associated with the address.
+   *
+   * @param mixed $addresses
+   * @param string $name optional
+   */
+  public function setFrom($addresses, $name = null);
+  
+  /**
+   * Get the From address(es) of this message.
+   * 
+   * This method always returns an associative array where the keys are the
+   * addresses.
+   * 
+   * @return string[]
+   */
+  public function getFrom();
+  
+  /**
+   * Set the Reply-To address(es).
+   * 
+   * Any replies from the receiver will be sent to this address.
+   * 
+   * It is permissible for multiple reply-to addresses to be set using an array.
+   * 
+   * This method has the same synopsis as {@link setFrom()} and {@link setTo()}.
+   * 
+   * If the second parameter is provided and the first is a string, then $name
+   * is associated with the address.
+   * 
+   * @param mixed $addresses
+   * @param string $name optional
+   */
+  public function setReplyTo($addresses, $name = null);
+  
+  /**
+   * Get the Reply-To addresses for this message.
+   * 
+   * This method always returns an associative array where the keys provide the
+   * email addresses.
+   * 
+   * @return string[]
+   */
+  public function getReplyTo();
+  
+  /**
+   * Set the To address(es).
+   * 
+   * Recipients set in this field will receive a copy of this message.
+   * 
+   * This method has the same synopsis as {@link setFrom()} and {@link setCc()}.
+   * 
+   * If the second parameter is provided and the first is a string, then $name
+   * is associated with the address.
+   * 
+   * @param mixed $addresses
+   * @param string $name optional
+   */
+  public function setTo($addresses, $name = null);
+  
+  /**
+   * Get the To addresses for this message.
+   * 
+   * This method always returns an associative array, whereby the keys provide
+   * the actual email addresses.
+   * 
+   * @return string[]
+   */
+  public function getTo();
+  
+  /**
+   * Set the Cc address(es).
+   * 
+   * Recipients set in this field will receive a 'carbon-copy' of this message.
+   * 
+   * This method has the same synopsis as {@link setFrom()} and {@link setTo()}.
+   * 
+   * @param mixed $addresses
+   * @param string $name optional
+   */
+  public function setCc($addresses, $name = null);
+  
+  /**
+   * Get the Cc addresses for this message.
+   * 
+   * This method always returns an associative array, whereby the keys provide
+   * the actual email addresses.
+   * 
+   * @return string[]
+   */
+  public function getCc();
+  
+  /**
+   * Set the Bcc address(es).
+   * 
+   * Recipients set in this field will receive a 'blind-carbon-copy' of this
+   * message.
+   * 
+   * In other words, they will get the message, but any other recipients of the
+   * message will have no such knowledge of their receipt of it.
+   * 
+   * This method has the same synopsis as {@link setFrom()} and {@link setTo()}.
+   * 
+   * @param mixed $addresses
+   * @param string $name optional
+   */
+  public function setBcc($addresses, $name = null);
+  
+  /**
+   * Get the Bcc addresses for this message.
+   * 
+   * This method always returns an associative array, whereby the keys provide
+   * the actual email addresses.
+   * 
+   * @return string[]
+   */
+  public function getBcc();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/MimeEntity.php b/External/swiftmailer/lib/classes/Swift/Mime/MimeEntity.php
new file mode 100755
index 0000000..2b08009
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/MimeEntity.php
@@ -0,0 +1,108 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/Mime/EncodingObserver.php';
+//@require 'Swift/Mime/CharsetObserver.php';
+
+/**
+ * A MIME entity, such as an attachment.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_MimeEntity
+  extends Swift_Mime_CharsetObserver, Swift_Mime_EncodingObserver
+{
+  
+  /** Main message document; there can only be one of these */
+  const LEVEL_TOP = 16;
+  
+  /** An entity which nests with the same precedence as an attachment */
+  const LEVEL_MIXED = 256;
+  
+  /** An entity which nests with the same precedence as a mime part */
+  const LEVEL_ALTERNATIVE = 4096;
+  
+  /** An entity which nests with the same precedence as embedded content */
+  const LEVEL_RELATED = 65536;
+  
+  /**
+   * Get the level at which this entity shall be nested in final document.
+   * The lower the value, the more outermost the entity will be nested.
+   * @return int
+   * @see LEVEL_TOP, LEVEL_MIXED, LEVEL_RELATED, LEVEL_ALTERNATIVE
+   */
+  public function getNestingLevel();
+  
+  /**
+   * Get the qualified content-type of this mime entity.
+   * @return string
+   */
+  public function getContentType();
+  
+  /**
+   * Returns a unique ID for this entity.
+   * For most entities this will likely be the Content-ID, though it has
+   * no explicit semantic meaning and can be considered an identifier for
+   * programming logic purposes.
+   * If a Content-ID header is present, this value SHOULD match the value of
+   * the header.
+   * @return string
+   */
+  public function getId();
+  
+  /**
+   * Get all children nested inside this entity.
+   * These are not just the immediate children, but all children.
+   * @return Swift_Mime_MimeEntity[]
+   */
+  public function getChildren();
+  
+  /**
+   * Set all children nested inside this entity.
+   * This includes grandchildren.
+   * @param Swift_Mime_MimeEntity[] $children
+   */
+  public function setChildren(array $children);
+  
+  /**
+   * Get the collection of Headers in this Mime entity.
+   * @return Swift_Mime_Header[]
+   */
+  public function getHeaders();
+  
+  /**
+   * Get the body content of this entity as a string.
+   * Returns NULL if no body has been set.
+   * @return string
+   */
+  public function getBody();
+  
+  /**
+   * Set the body content of this entity as a string.
+   * @param string $body
+   * @param string $contentType optional
+   */
+  public function setBody($body, $contentType = null);
+  
+  /**
+   * Get this entire entity in its string form.
+   * @return string
+   */
+  public function toString();
+  
+  /**
+   * Get this entire entity as a ByteStream.
+   * @param Swift_InputByteStream $is to write to
+   */
+  public function toByteStream(Swift_InputByteStream $is);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/MimePart.php b/External/swiftmailer/lib/classes/Swift/Mime/MimePart.php
new file mode 100755
index 0000000..78c6fe0
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/MimePart.php
@@ -0,0 +1,196 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/SimpleMimeEntity.php';
+//@require 'Swift/Mime/ContentEncoder.php';
+//@require 'Swift/Mime/HeaderSet.php';
+//@require 'Swift/KeyCache.php';
+
+/**
+ * A MIME part, in a multipart message.
+ * 
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_MimePart extends Swift_Mime_SimpleMimeEntity
+{
+  
+  /** The format parameter last specified by the user */
+  protected $_userFormat;
+  
+  /** The charset last specified by the user */
+  protected $_userCharset;
+  
+  /** The delsp parameter last specified by the user */
+  protected $_userDelSp;
+  
+  /** The nesting level of this MimePart */
+  private $_nestingLevel = self::LEVEL_ALTERNATIVE;
+  
+  /**
+   * Create a new MimePart with $headers, $encoder and $cache.
+   * 
+   * @param Swift_Mime_HeaderSet $headers
+   * @param Swift_Mime_ContentEncoder $encoder
+   * @param Swift_KeyCache $cache
+   * @param string $charset
+   */
+  public function __construct(Swift_Mime_HeaderSet $headers,
+    Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache, $charset = null)
+  {
+    parent::__construct($headers, $encoder, $cache);
+    $this->setContentType('text/plain');
+    if (!is_null($charset))
+    {
+      $this->setCharset($charset);
+    }
+  }
+  
+  /**
+   * Set the body of this entity, either as a string, or as an instance of
+   * {@link Swift_OutputByteStream}.
+   * 
+   * @param mixed $body
+   * @param string $contentType optional
+   * @param string $charset optional
+   */
+  public function setBody($body, $contentType = null, $charset = null)
+  {
+    parent::setBody($body, $contentType);
+    if (isset($charset))
+    {
+      $this->setCharset($charset);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the character set of this entity.
+   * 
+   * @return string
+   */
+  public function getCharset()
+  {
+    return $this->_getHeaderParameter('Content-Type', 'charset');
+  }
+  
+  /**
+   * Set the character set of this entity.
+   * 
+   * @param string $charset
+   */
+  public function setCharset($charset)
+  {
+    $this->_setHeaderParameter('Content-Type', 'charset', $charset);
+    if ($charset !== $this->_userCharset)
+    {
+      $this->_clearCache();
+    }
+    $this->_userCharset = $charset;
+    parent::charsetChanged($charset);
+    return $this;
+  }
+  
+  /**
+   * Get the format of this entity (i.e. flowed or fixed).
+   * 
+   * @return string
+   */
+  public function getFormat()
+  {
+    return $this->_getHeaderParameter('Content-Type', 'format');
+  }
+  
+  /**
+   * Set the format of this entity (flowed or fixed).
+   * 
+   * @param string $format
+   */
+  public function setFormat($format)
+  {
+    $this->_setHeaderParameter('Content-Type', 'format', $format);
+    $this->_userFormat = $format;
+    return $this;
+  }
+  
+  /**
+   * Test if delsp is being used for this entity.
+   * 
+   * @return boolean
+   */
+  public function getDelSp()
+  {
+    return ($this->_getHeaderParameter('Content-Type', 'delsp') == 'yes')
+      ? true
+      : false;
+  }
+  
+  /**
+   * Turn delsp on or off for this entity.
+   * 
+   * @param boolean $delsp
+   */
+  public function setDelSp($delsp = true)
+  {
+    $this->_setHeaderParameter('Content-Type', 'delsp', $delsp ? 'yes' : null);
+    $this->_userDelSp = $delsp;
+    return $this;
+  }
+  
+  /**
+   * Get the nesting level of this entity.
+   * 
+   * @return int
+   * @see LEVEL_TOP, LEVEL_ALTERNATIVE, LEVEL_MIXED, LEVEL_RELATED
+   */
+  public function getNestingLevel()
+  {
+    return $this->_nestingLevel;
+  }
+  
+  /**
+   * Receive notification that the charset has changed on this document, or a
+   * parent document.
+   * 
+   * @param string $charset
+   */
+  public function charsetChanged($charset)
+  {
+    $this->setCharset($charset);
+  }
+  
+  // -- Protected methods
+  
+  /** Fix the content-type and encoding of this entity */
+  protected function _fixHeaders()
+  {
+    parent::_fixHeaders();
+    if (count($this->getChildren()))
+    {
+      $this->_setHeaderParameter('Content-Type', 'charset', null);
+      $this->_setHeaderParameter('Content-Type', 'format', null);
+      $this->_setHeaderParameter('Content-Type', 'delsp', null);
+    }
+    else
+    {
+      $this->setCharset($this->_userCharset);
+      $this->setFormat($this->_userFormat);
+      $this->setDelSp($this->_userDelSp);
+    }
+  }
+  
+  /** Set the nesting level of this entity */
+  protected function _setNestingLevel($level)
+  {
+    $this->_nestingLevel = $level;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/ParameterizedHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/ParameterizedHeader.php
new file mode 100755
index 0000000..da65ca9
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/ParameterizedHeader.php
@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Header.php';
+
+/**
+ * A MIME Header with parameters.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+interface Swift_Mime_ParameterizedHeader extends Swift_Mime_Header
+{
+  
+  /**
+   * Set the value of $parameter.
+   * @param string $parameter
+   * @param string $value
+   */
+  public function setParameter($parameter, $value);
+  
+  /**
+   * Get the value of $parameter.
+   * @return string
+   */
+  public function getParameter($parameter);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/SimpleHeaderFactory.php b/External/swiftmailer/lib/classes/Swift/Mime/SimpleHeaderFactory.php
new file mode 100755
index 0000000..6954ac5
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/SimpleHeaderFactory.php
@@ -0,0 +1,187 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/HeaderFactory.php';
+//@require 'Swift/Mime/HeaderEncoder.php';
+//@require 'Swift/Encoder.php';
+//@require 'Swift/Mime/Headers/MailboxHeader.php';
+//@require 'Swift/Mime/Headers/DateHeader.php';
+//@require 'Swift/Mime/Headers/UnstructuredHeader.php';
+//@require 'Swift/Mime/Headers/ParameterizedHeader.php';
+//@require 'Swift/Mime/Headers/IdentificationHeader.php';
+//@require 'Swift/Mime/Headers/PathHeader.php';
+
+/**
+ * Creates MIME headers.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_SimpleHeaderFactory implements Swift_Mime_HeaderFactory
+{
+
+  /** The HeaderEncoder used by these headers */
+  private $_encoder;
+  
+  /** The Encoder used by parameters */
+  private $_paramEncoder;
+  
+  /** The charset of created Headers */
+  private $_charset;
+  
+  /**
+   * Creates a new SimpleHeaderFactory using $encoder and $paramEncoder.
+   * @param Swift_Mime_HeaderEncoder $encoder
+   * @param Swift_Encoder $paramEncoder
+   * @param string $charset
+   */
+  public function __construct(Swift_Mime_HeaderEncoder $encoder,
+    Swift_Encoder $paramEncoder, $charset = null)
+  {
+    $this->_encoder = $encoder;
+    $this->_paramEncoder = $paramEncoder;
+    $this->_charset = $charset;
+  }
+  
+  /**
+   * Create a new Mailbox Header with a list of $addresses.
+   * @param string $name
+   * @param array|string $addresses
+   * @return Swift_Mime_Header
+   */
+  public function createMailboxHeader($name, $addresses = null)
+  {
+    $header = new Swift_Mime_Headers_MailboxHeader($name, $this->_encoder);
+    if (isset($addresses))
+    {
+      $header->setFieldBodyModel($addresses);
+    }
+    $this->_setHeaderCharset($header);
+    return $header;
+  }
+  
+  /**
+   * Create a new Date header using $timestamp (UNIX time).
+   * @param string $name
+   * @param int $timestamp
+   * @return Swift_Mime_Header
+   */
+  public function createDateHeader($name, $timestamp = null)
+  {
+    $header = new Swift_Mime_Headers_DateHeader($name);
+    if (isset($timestamp))
+    {
+      $header->setFieldBodyModel($timestamp);
+    }
+    $this->_setHeaderCharset($header);
+    return $header;
+  }
+  
+  /**
+   * Create a new basic text header with $name and $value.
+   * @param string $name
+   * @param string $value
+   * @return Swift_Mime_Header
+   */
+  public function createTextHeader($name, $value = null)
+  {
+    $header = new Swift_Mime_Headers_UnstructuredHeader($name, $this->_encoder);
+    if (isset($value))
+    {
+      $header->setFieldBodyModel($value);
+    }
+    $this->_setHeaderCharset($header);
+    return $header;
+  }
+  
+  /**
+   * Create a new ParameterizedHeader with $name, $value and $params.
+   * @param string $name
+   * @param string $value
+   * @param array $params
+   * @return Swift_Mime_ParameterizedHeader
+   */
+  public function createParameterizedHeader($name, $value = null,
+    $params = array())
+  {
+    $header = new Swift_Mime_Headers_ParameterizedHeader($name,
+      $this->_encoder, (strtolower($name) == 'content-disposition')
+        ? $this->_paramEncoder
+        : null
+      );
+    if (isset($value))
+    {
+      $header->setFieldBodyModel($value);
+    }
+    foreach ($params as $k => $v)
+    {
+      $header->setParameter($k, $v);
+    }
+    $this->_setHeaderCharset($header);
+    return $header;
+  }
+  
+  /**
+   * Create a new ID header for Message-ID or Content-ID.
+   * @param string $name
+   * @param string|array $ids
+   * @return Swift_Mime_Header
+   */
+  public function createIdHeader($name, $ids = null)
+  {
+    $header = new Swift_Mime_Headers_IdentificationHeader($name);
+    if (isset($ids))
+    {
+      $header->setFieldBodyModel($ids);
+    }
+    $this->_setHeaderCharset($header);
+    return $header;
+  }
+  
+  /**
+   * Create a new Path header with an address (path) in it.
+   * @param string $name
+   * @param string $path
+   * @return Swift_Mime_Header
+   */
+  public function createPathHeader($name, $path = null)
+  {
+    $header = new Swift_Mime_Headers_PathHeader($name);
+    if (isset($path))
+    {
+      $header->setFieldBodyModel($path);
+    }
+    $this->_setHeaderCharset($header);
+    return $header;
+  }
+  
+  /**
+   * Notify this observer that the entity's charset has changed.
+   * @param string $charset
+   */
+  public function charsetChanged($charset)
+  {
+    $this->_charset = $charset;
+    $this->_encoder->charsetChanged($charset);
+    $this->_paramEncoder->charsetChanged($charset);
+  }
+  
+  // -- Private methods
+  
+  /** Apply the charset to the Header */
+  private function _setHeaderCharset(Swift_Mime_Header $header)
+  {
+    if (isset($this->_charset))
+    {
+      $header->setCharset($this->_charset);
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/SimpleHeaderSet.php b/External/swiftmailer/lib/classes/Swift/Mime/SimpleHeaderSet.php
new file mode 100755
index 0000000..eeb0221
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/SimpleHeaderSet.php
@@ -0,0 +1,396 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/HeaderSet.php';
+//@require 'Swift/Mime/HeaderFactory.php';
+
+/**
+ * A collection of MIME headers.
+ * 
+ * @package Swift
+ * @subpackage Mime
+ * 
+ * @author Chris Corbyn
+ */
+class Swift_Mime_SimpleHeaderSet implements Swift_Mime_HeaderSet
+{
+  
+  /** HeaderFactory */
+  private $_factory;
+  
+  /** Collection of set Headers */
+  private $_headers = array();
+  
+  /** Field ordering details */
+  private $_order = array();
+  
+  /** List of fields which are required to be displayed */
+  private $_required = array();
+  
+  /** The charset used by Headers */
+  private $_charset;
+  
+  /**
+   * Create a new SimpleHeaderSet with the given $factory.
+   * 
+   * @param Swift_Mime_HeaderFactory $factory
+   * @param string $charset
+   */
+  public function __construct(Swift_Mime_HeaderFactory $factory,
+    $charset = null)
+  {
+    $this->_factory = $factory;
+    if (isset($charset))
+    {
+      $this->setCharset($charset);
+    }
+  }
+  
+  /**
+   * Set the charset used by these headers.
+   * 
+   * @param string $charset
+   */
+  public function setCharset($charset)
+  {
+    $this->_charset = $charset;
+    $this->_factory->charsetChanged($charset);
+    $this->_notifyHeadersOfCharset($charset);
+  }
+  
+  /**
+   * Add a new Mailbox Header with a list of $addresses.
+   * 
+   * @param string $name
+   * @param array|string $addresses
+   */
+  public function addMailboxHeader($name, $addresses = null)
+  {
+    $this->_storeHeader($name,
+      $this->_factory->createMailboxHeader($name, $addresses));
+  }
+  
+  /**
+   * Add a new Date header using $timestamp (UNIX time).
+   * 
+   * @param string $name
+   * @param int $timestamp
+   */
+  public function addDateHeader($name, $timestamp = null)
+  {
+    $this->_storeHeader($name,
+      $this->_factory->createDateHeader($name, $timestamp));
+  }
+  
+  /**
+   * Add a new basic text header with $name and $value.
+   * 
+   * @param string $name
+   * @param string $value
+   */
+  public function addTextHeader($name, $value = null)
+  {
+    $this->_storeHeader($name,
+      $this->_factory->createTextHeader($name, $value));
+  }
+  
+  /**
+   * Add a new ParameterizedHeader with $name, $value and $params.
+   * 
+   * @param string $name
+   * @param string $value
+   * @param array $params
+   */
+  public function addParameterizedHeader($name, $value = null,
+    $params = array())
+  {
+    $this->_storeHeader($name,
+      $this->_factory->createParameterizedHeader($name, $value,
+      $params));
+  }
+  
+  /**
+   * Add a new ID header for Message-ID or Content-ID.
+   * 
+   * @param string $name
+   * @param string|array $ids
+   */
+  public function addIdHeader($name, $ids = null)
+  {
+    $this->_storeHeader($name, $this->_factory->createIdHeader($name, $ids));
+  }
+  
+  /**
+   * Add a new Path header with an address (path) in it.
+   * 
+   * @param string $name
+   * @param string $path
+   */
+  public function addPathHeader($name, $path = null)
+  {
+    $this->_storeHeader($name, $this->_factory->createPathHeader($name, $path));
+  }
+  
+  /**
+   * Returns true if at least one header with the given $name exists.
+   * 
+   * If multiple headers match, the actual one may be specified by $index.
+   * 
+   * @param string $name
+   * @param int $index
+   * 
+   * @return boolean
+   */
+  public function has($name, $index = 0)
+  {
+    $lowerName = strtolower($name);
+    return array_key_exists($lowerName, $this->_headers)
+      && array_key_exists($index, $this->_headers[$lowerName]);
+  }
+  
+  /**
+   * Set a header in the HeaderSet.
+   * 
+   * The header may be a previously fetched header via {@link get()} or it may
+   * be one that has been created separately.
+   * 
+   * If $index is specified, the header will be inserted into the set at this
+   * offset.
+   * 
+   * @param Swift_Mime_Header $header
+   * @param int $index
+   */
+  public function set(Swift_Mime_Header $header, $index = 0)
+  {
+    $this->_storeHeader($header->getFieldName(), $header, $index);
+  }
+  
+  /**
+   * Get the header with the given $name.
+   * 
+   * If multiple headers match, the actual one may be specified by $index.
+   * Returns NULL if none present.
+   * 
+   * @param string $name
+   * @param int $index
+   * 
+   * @return Swift_Mime_Header
+   */
+  public function get($name, $index = 0)
+  {
+    if ($this->has($name, $index))
+    {
+      $lowerName = strtolower($name);
+      return $this->_headers[$lowerName][$index];
+    }
+  }
+  
+  /**
+   * Get all headers with the given $name.
+   * 
+   * @param string $name
+   * 
+   * @return array
+   */
+  public function getAll($name = null)
+  {
+    if (!isset($name))
+    {
+      $headers = array();
+      foreach ($this->_headers as $collection)
+      {
+        $headers = array_merge($headers, $collection);
+      }
+      return $headers;
+    }
+    
+    $lowerName = strtolower($name);
+    if (!array_key_exists($lowerName, $this->_headers))
+    {
+      return array();
+    }
+    return $this->_headers[$lowerName];
+  }
+  
+  /**
+   * Remove the header with the given $name if it's set.
+   * 
+   * If multiple headers match, the actual one may be specified by $index.
+   * 
+   * @param string $name
+   * @param int $index
+   */
+  public function remove($name, $index = 0)
+  {
+    $lowerName = strtolower($name);
+    unset($this->_headers[$lowerName][$index]);
+  }
+  
+  /**
+   * Remove all headers with the given $name.
+   * 
+   * @param string $name
+   */
+  public function removeAll($name)
+  {
+    $lowerName = strtolower($name);
+    unset($this->_headers[$lowerName]);
+  }
+  
+  /**
+   * Create a new instance of this HeaderSet.
+   * 
+   * @return Swift_Mime_HeaderSet
+   */
+  public function newInstance()
+  {
+    return new self($this->_factory);
+  }
+  
+  /**
+   * Define a list of Header names as an array in the correct order.
+   * 
+   * These Headers will be output in the given order where present.
+   * 
+   * @param array $sequence
+   */
+  public function defineOrdering(array $sequence)
+  {
+    $this->_order = array_flip(array_map('strtolower', $sequence));
+  }
+  
+  /**
+   * Set a list of header names which must always be displayed when set.
+   * 
+   * Usually headers without a field value won't be output unless set here.
+   * 
+   * @param array $names
+   */
+  public function setAlwaysDisplayed(array $names)
+  {
+    $this->_required = array_flip(array_map('strtolower', $names));
+  }
+
+  /**
+   * Notify this observer that the entity's charset has changed.
+   * 
+   * @param string $charset
+   */
+  public function charsetChanged($charset)
+  {
+    $this->setCharset($charset);
+  }
+  
+  /**
+   * Returns a string with a representation of all headers.
+   * 
+   * @return string
+   */
+  public function toString()
+  {
+    $string = '';
+    $headers = $this->_headers;
+    if ($this->_canSort())
+    {
+      uksort($headers, array($this, '_sortHeaders'));
+    }
+    foreach ($headers as $collection)
+    {
+      foreach ($collection as $header)
+      {
+        if ($this->_isDisplayed($header) || $header->getFieldBody() != '')
+        {
+          $string .= $header->toString();
+        }
+      }
+    }
+    return $string;
+  }
+  
+  /**
+   * Returns a string representation of this object.
+   *
+   * @return string
+   *
+   * @see toString()
+   */
+  public function __toString()
+  {
+    return $this->toString();
+  }
+  
+  // -- Private methods
+  
+  /** Save a Header to the internal collection */
+  private function _storeHeader($name, Swift_Mime_Header $header, $offset = null)
+  {
+    if (!isset($this->_headers[strtolower($name)]))
+    {
+      $this->_headers[strtolower($name)] = array();
+    }
+    if (!isset($offset))
+    {
+      $this->_headers[strtolower($name)][] = $header;
+    }
+    else
+    {
+      $this->_headers[strtolower($name)][$offset] = $header;
+    }
+  }
+  
+  /** Test if the headers can be sorted */
+  private function _canSort()
+  {
+    return count($this->_order) > 0;
+  }
+  
+  /** uksort() algorithm for Header ordering */
+  private function _sortHeaders($a, $b)
+  {
+    $lowerA = strtolower($a);
+    $lowerB = strtolower($b);
+    $aPos = array_key_exists($lowerA, $this->_order)
+      ? $this->_order[$lowerA]
+      : -1;
+    $bPos = array_key_exists($lowerB, $this->_order)
+      ? $this->_order[$lowerB]
+      : -1;
+      
+    if ($aPos == -1)
+    {
+      return 1;
+    }
+    elseif ($bPos == -1)
+    {
+      return -1;
+    }
+    
+    return ($aPos < $bPos) ? -1 : 1;
+  }
+  
+  /** Test if the given Header is always displayed */
+  private function _isDisplayed(Swift_Mime_Header $header)
+  {
+    return array_key_exists(strtolower($header->getFieldName()), $this->_required);
+  }
+  
+  /** Notify all Headers of the new charset */
+  private function _notifyHeadersOfCharset($charset)
+  {
+    foreach ($this->_headers as $headerGroup)
+    {
+      foreach ($headerGroup as $header)
+      {
+        $header->setCharset($charset);
+      }
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/SimpleMessage.php b/External/swiftmailer/lib/classes/Swift/Mime/SimpleMessage.php
new file mode 100755
index 0000000..bbe1e8f
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/SimpleMessage.php
@@ -0,0 +1,609 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Message.php';
+//@require 'Swift/Mime/MimePart.php';
+//@require 'Swift/Mime/MimeEntity.php';
+//@require 'Swift/Mime/HeaderSet.php';
+//@require 'Swift/Mime/ContentEncoder.php';
+
+/**
+ * The default email message class.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_SimpleMessage extends Swift_Mime_MimePart
+  implements Swift_Mime_Message
+{
+  
+  /**
+   * Create a new SimpleMessage with $headers, $encoder and $cache.
+   * @param Swift_Mime_HeaderSet $headers
+   * @param Swift_Mime_ContentEncoder $encoder
+   * @param Swift_KeyCache $cache
+   * @param string $charset
+   */
+  public function __construct(Swift_Mime_HeaderSet $headers,
+    Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache, $charset = null)
+  {
+    parent::__construct($headers, $encoder, $cache, $charset);
+    $this->getHeaders()->defineOrdering(array(
+      'Return-Path',
+      'Sender',
+      'Message-ID',
+      'Date',
+      'Subject',
+      'From',
+      'Reply-To',
+      'To',
+      'Cc',
+      'Bcc',
+      'MIME-Version',
+      'Content-Type',
+      'Content-Transfer-Encoding'
+      ));
+    $this->getHeaders()->setAlwaysDisplayed(
+      array('Date', 'Message-ID', 'From')
+      );
+    $this->getHeaders()->addTextHeader('MIME-Version', '1.0');
+    $this->setDate(time());
+    $this->setId($this->getId());
+    $this->getHeaders()->addMailboxHeader('From');
+  }
+  
+  /**
+   * Always returns {@link LEVEL_TOP} for a message instance.
+   * @return int
+   */
+  public function getNestingLevel()
+  {
+    return self::LEVEL_TOP;
+  }
+  
+  /**
+   * Set the subject of this message.
+   * @param string $subject
+   */
+  public function setSubject($subject)
+  {
+    if (!$this->_setHeaderFieldModel('Subject', $subject))
+    {
+      $this->getHeaders()->addTextHeader('Subject', $subject);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the subject of this message.
+   * @return string
+   */
+  public function getSubject()
+  {
+    return $this->_getHeaderFieldModel('Subject');
+  }
+  
+  /**
+   * Set the date at which this message was created.
+   * @param int $date
+   */
+  public function setDate($date)
+  {
+    if (!$this->_setHeaderFieldModel('Date', $date))
+    {
+      $this->getHeaders()->addDateHeader('Date', $date);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the date at which this message was created.
+   * @return int
+   */
+  public function getDate()
+  {
+    return $this->_getHeaderFieldModel('Date');
+  }
+  
+  /**
+   * Set the return-path (the bounce address) of this message.
+   * @param string $address
+   */
+  public function setReturnPath($address)
+  {
+    if (!$this->_setHeaderFieldModel('Return-Path', $address))
+    {
+      $this->getHeaders()->addPathHeader('Return-Path', $address);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the return-path (bounce address) of this message.
+   * @return string
+   */
+  public function getReturnPath()
+  {
+    return $this->_getHeaderFieldModel('Return-Path');
+  }
+  
+  /**
+   * Set the sender of this message.
+   * This does not override the From field, but it has a higher significance.
+   * @param string $sender
+   * @param string $name optional
+   */
+  public function setSender($address, $name = null)
+  {
+    if (!is_array($address) && isset($name))
+    {
+      $address = array($address => $name);
+    }
+    
+    if (!$this->_setHeaderFieldModel('Sender', (array) $address))
+    {
+      $this->getHeaders()->addMailboxHeader('Sender', (array) $address);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the sender of this message.
+   * @return string
+   */
+  public function getSender()
+  {
+    return $this->_getHeaderFieldModel('Sender');
+  }
+  
+  /**
+   * Add a From: address to this message.
+   * 
+   * If $name is passed this name will be associated with the address.
+   * 
+   * @param string $address
+   * @param string $name optional
+   */
+  public function addFrom($address, $name = null)
+  {
+    $current = $this->getFrom();
+    $current[$address] = $name;
+    return $this->setFrom($current);
+  }
+  
+  /**
+   * Set the from address of this message.
+   * 
+   * You may pass an array of addresses if this message is from multiple people.
+   * 
+   * If $name is passed and the first parameter is a string, this name will be
+   * associated with the address.
+   * 
+   * @param string $addresses
+   * @param string $name optional
+   */
+  public function setFrom($addresses, $name = null)
+  {
+    if (!is_array($addresses) && isset($name))
+    {
+      $addresses = array($addresses => $name);
+    }
+    
+    if (!$this->_setHeaderFieldModel('From', (array) $addresses))
+    {
+      $this->getHeaders()->addMailboxHeader('From', (array) $addresses);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the from address of this message.
+   * 
+   * @return string
+   */
+  public function getFrom()
+  {
+    return $this->_getHeaderFieldModel('From');
+  }
+  
+  /**
+   * Add a Reply-To: address to this message.
+   * 
+   * If $name is passed this name will be associated with the address.
+   * 
+   * @param string $address
+   * @param string $name optional
+   */
+  public function addReplyTo($address, $name = null)
+  {
+    $current = $this->getReplyTo();
+    $current[$address] = $name;
+    return $this->setReplyTo($current);
+  }
+  
+  /**
+   * Set the reply-to address of this message.
+   * 
+   * You may pass an array of addresses if replies will go to multiple people.
+   * 
+   * If $name is passed and the first parameter is a string, this name will be
+   * associated with the address.
+   *
+   * @param string $addresses
+   * @param string $name optional
+   */
+  public function setReplyTo($addresses, $name = null)
+  {
+    if (!is_array($addresses) && isset($name))
+    {
+      $addresses = array($addresses => $name);
+    }
+    
+    if (!$this->_setHeaderFieldModel('Reply-To', (array) $addresses))
+    {
+      $this->getHeaders()->addMailboxHeader('Reply-To', (array) $addresses);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the reply-to address of this message.
+   * 
+   * @return string
+   */
+  public function getReplyTo()
+  {
+    return $this->_getHeaderFieldModel('Reply-To');
+  }
+  
+  /**
+   * Add a To: address to this message.
+   * 
+   * If $name is passed this name will be associated with the address.
+   * 
+   * @param string $address
+   * @param string $name optional
+   */
+  public function addTo($address, $name = null)
+  {
+    $current = $this->getTo();
+    $current[$address] = $name;
+    return $this->setTo($current);
+  }
+  
+  /**
+   * Set the to addresses of this message.
+   * 
+   * If multiple recipients will receive the message and array should be used.
+   * 
+   * If $name is passed and the first parameter is a string, this name will be
+   * associated with the address.
+   * 
+   * @param array $addresses
+   * @param string $name optional
+   */
+  public function setTo($addresses, $name = null)
+  {
+    if (!is_array($addresses) && isset($name))
+    {
+      $addresses = array($addresses => $name);
+    }
+    
+    if (!$this->_setHeaderFieldModel('To', (array) $addresses))
+    {
+      $this->getHeaders()->addMailboxHeader('To', (array) $addresses);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the To addresses of this message.
+   * 
+   * @return array
+   */
+  public function getTo()
+  {
+    return $this->_getHeaderFieldModel('To');
+  }
+  
+  /**
+   * Add a Cc: address to this message.
+   * 
+   * If $name is passed this name will be associated with the address.
+   * 
+   * @param string $address
+   * @param string $name optional
+   */
+  public function addCc($address, $name = null)
+  {
+    $current = $this->getCc();
+    $current[$address] = $name;
+    return $this->setCc($current);
+  }
+  
+  /**
+   * Set the Cc addresses of this message.
+   * 
+   * If $name is passed and the first parameter is a string, this name will be
+   * associated with the address.
+   *
+   * @param array $addresses
+   * @param string $name optional
+   */
+  public function setCc($addresses, $name = null)
+  {
+    if (!is_array($addresses) && isset($name))
+    {
+      $addresses = array($addresses => $name);
+    }
+    
+    if (!$this->_setHeaderFieldModel('Cc', (array) $addresses))
+    {
+      $this->getHeaders()->addMailboxHeader('Cc', (array) $addresses);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the Cc address of this message.
+   * 
+   * @return array
+   */
+  public function getCc()
+  {
+    return $this->_getHeaderFieldModel('Cc');
+  }
+  
+  /**
+   * Add a Bcc: address to this message.
+   * 
+   * If $name is passed this name will be associated with the address.
+   * 
+   * @param string $address
+   * @param string $name optional
+   */
+  public function addBcc($address, $name = null)
+  {
+    $current = $this->getBcc();
+    $current[$address] = $name;
+    return $this->setBcc($current);
+  }
+  
+  /**
+   * Set the Bcc addresses of this message.
+   * 
+   * If $name is passed and the first parameter is a string, this name will be
+   * associated with the address.
+   * 
+   * @param array $addresses
+   * @param string $name optional
+   */
+  public function setBcc($addresses, $name = null)
+  {
+    if (!is_array($addresses) && isset($name))
+    {
+      $addresses = array($addresses => $name);
+    }
+    
+    if (!$this->_setHeaderFieldModel('Bcc', (array) $addresses))
+    {
+      $this->getHeaders()->addMailboxHeader('Bcc', (array) $addresses);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the Bcc addresses of this message.
+   * 
+   * @return array
+   */
+  public function getBcc()
+  {
+    return $this->_getHeaderFieldModel('Bcc');
+  }
+  
+  /**
+   * Set the priority of this message.
+   * The value is an integer where 1 is the highest priority and 5 is the lowest.
+   * @param int $priority
+   */
+  public function setPriority($priority)
+  {
+    $priorityMap = array(
+      1 => 'Highest',
+      2 => 'High',
+      3 => 'Normal',
+      4 => 'Low',
+      5 => 'Lowest'
+      );
+    $pMapKeys = array_keys($priorityMap);
+    if ($priority > max($pMapKeys))
+    {
+      $priority = max($pMapKeys);
+    }
+    elseif ($priority < min($pMapKeys))
+    {
+      $priority = min($pMapKeys);
+    }
+    if (!$this->_setHeaderFieldModel('X-Priority',
+      sprintf('%d (%s)', $priority, $priorityMap[$priority])))
+    {
+      $this->getHeaders()->addTextHeader('X-Priority',
+        sprintf('%d (%s)', $priority, $priorityMap[$priority]));
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the priority of this message.
+   * The returned value is an integer where 1 is the highest priority and 5
+   * is the lowest.
+   * @return int
+   */
+  public function getPriority()
+  {
+    list($priority) = sscanf($this->_getHeaderFieldModel('X-Priority'),
+      '%[1-5]'
+      );
+    return isset($priority) ? $priority : 3;
+  }
+  
+  /**
+   * Ask for a delivery receipt from the recipient to be sent to $addresses
+   * @param array $addresses
+   */
+  public function setReadReceiptTo($addresses)
+  {
+    if (!$this->_setHeaderFieldModel('Disposition-Notification-To', $addresses))
+    {
+      $this->getHeaders()
+        ->addMailboxHeader('Disposition-Notification-To', $addresses);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the addresses to which a read-receipt will be sent.
+   * @return string
+   */
+  public function getReadReceiptTo()
+  {
+    return $this->_getHeaderFieldModel('Disposition-Notification-To');
+  }
+  
+  /**
+   * Attach a {@link Swift_Mime_MimeEntity} such as an Attachment or MimePart.
+   * @param Swift_Mime_MimeEntity $entity
+   */
+  public function attach(Swift_Mime_MimeEntity $entity)
+  {
+    $this->setChildren(array_merge($this->getChildren(), array($entity)));
+    return $this;
+  }
+  
+  /**
+   * Remove an already attached entity.
+   * @param Swift_Mime_MimeEntity $entity
+   */
+  public function detach(Swift_Mime_MimeEntity $entity)
+  {
+    $newChildren = array();
+    foreach ($this->getChildren() as $child)
+    {
+      if ($entity !== $child)
+      {
+        $newChildren[] = $child;
+      }
+    }
+    $this->setChildren($newChildren);
+    return $this;
+  }
+  
+  /**
+   * Attach a {@link Swift_Mime_MimeEntity} and return it's CID source.
+   * This method should be used when embedding images or other data in a message.
+   * @param Swift_Mime_MimeEntity $entity
+   * @return string
+   */
+  public function embed(Swift_Mime_MimeEntity $entity)
+  {
+    $this->attach($entity);
+    return 'cid:' . $entity->getId();
+  }
+  
+  /**
+   * Get this message as a complete string.
+   * @return string
+   */
+  public function toString()
+  {
+    if (count($children = $this->getChildren()) > 0 && $this->getBody() != '')
+    {
+      $this->setChildren(array_merge(array($this->_becomeMimePart()), $children));
+      $string = parent::toString();
+      $this->setChildren($children);
+    }
+    else
+    {
+      $string = parent::toString();
+    }
+    return $string;
+  }
+  
+  /**
+   * Returns a string representation of this object.
+   *
+   * @return string
+   *
+   * @see toString()
+   */
+  public function __toString()
+  {
+    return $this->toString();
+  }
+  
+  /**
+   * Write this message to a {@link Swift_InputByteStream}.
+   * @param Swift_InputByteStream $is
+   */
+  public function toByteStream(Swift_InputByteStream $is)
+  {
+    if (count($children = $this->getChildren()) > 0 && $this->getBody() != '')
+    {
+      $this->setChildren(array_merge(array($this->_becomeMimePart()), $children));
+      parent::toByteStream($is);
+      $this->setChildren($children);
+    }
+    else
+    {
+      parent::toByteStream($is);
+    }
+  }
+  
+  // -- Protected methods
+  
+  /** @see Swift_Mime_SimpleMimeEntity::_getIdField() */
+  protected function _getIdField()
+  {
+    return 'Message-ID';
+  }
+  
+  // -- Private methods
+  
+  /** Turn the body of this message into a child of itself if needed */
+  private function _becomeMimePart()
+  {
+    $part = new parent($this->getHeaders()->newInstance(), $this->getEncoder(),
+      $this->_getCache(), $this->_userCharset
+      );
+    $part->setContentType($this->_userContentType);
+    $part->setBody($this->getBody());
+    $part->setFormat($this->_userFormat);
+    $part->setDelSp($this->_userDelSp);
+    $part->_setNestingLevel($this->_getTopNestingLevel());
+    return $part;
+  }
+  
+  /** Get the highest nesting level nested inside this message */
+  private function _getTopNestingLevel()
+  {
+    $highestLevel = $this->getNestingLevel();
+    foreach ($this->getChildren() as $child)
+    {
+      $childLevel = $child->getNestingLevel();
+      if ($highestLevel < $childLevel)
+      {
+        $highestLevel = $childLevel;
+      }
+    }
+    return $highestLevel;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/SimpleMimeEntity.php b/External/swiftmailer/lib/classes/Swift/Mime/SimpleMimeEntity.php
new file mode 100755
index 0000000..1615822
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Mime/SimpleMimeEntity.php
@@ -0,0 +1,803 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/HeaderSet.php';
+//@require 'Swift/OutputByteStream.php';
+//@require 'Swift/Mime/ContentEncoder.php';
+//@require 'Swift/KeyCache.php';
+
+/**
+ * A MIME entity, in a multipart message.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_Mime_SimpleMimeEntity implements Swift_Mime_MimeEntity
+{
+  
+  /** A collection of Headers for this mime entity */
+  private $_headers;
+  
+  /** The body as a string, or a stream */
+  private $_body;
+  
+  /** The encoder that encodes the body into a streamable format */
+  private $_encoder;
+  
+  /** A mime bounary, if any is used */
+  private $_boundary;
+  
+  /** Mime types to be used based on the nesting level */
+  private $_compositeRanges = array(
+    'multipart/mixed' => array(self::LEVEL_TOP, self::LEVEL_MIXED),
+    'multipart/alternative' => array(self::LEVEL_MIXED, self::LEVEL_ALTERNATIVE),
+    'multipart/related' => array(self::LEVEL_ALTERNATIVE, self::LEVEL_RELATED)
+    );
+  
+  /** A set of filter rules to define what level an entity should be nested at */
+  private $_compoundLevelFilters = array();
+    
+  /** The nesting level of this entity */
+  private $_nestingLevel = self::LEVEL_ALTERNATIVE;
+  
+  /** A KeyCache instance used during encoding and streaming */
+  private $_cache;
+  
+  /** Direct descendants of this entity */
+  private $_immediateChildren = array();
+  
+  /** All descendants of this entity */
+  private $_children = array();
+  
+  /** The maximum line length of the body of this entity */
+  private $_maxLineLength = 78;
+  
+  /** The order in which alternative mime types should appear */
+  private $_alternativePartOrder = array(
+    'text/plain' => 1,
+    'text/html' => 2,
+    'multipart/related' => 3
+    );
+  
+  /** The CID of this entity */
+  private $_id;
+  
+  /** The key used for accessing the cache */
+  private $_cacheKey;
+  
+  protected $_userContentType;
+  
+  /**
+   * Create a new SimpleMimeEntity with $headers, $encoder and $cache.
+   * @param Swift_Mime_HeaderSet $headers
+   * @param Swift_Mime_ContentEncoder $encoder
+   * @param Swift_KeyCache $cache
+   */
+  public function __construct(Swift_Mime_HeaderSet $headers,
+    Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache)
+  {
+    $this->_cacheKey = uniqid();
+    $this->_cache = $cache;
+    $this->_headers = $headers;
+    $this->setEncoder($encoder);
+    $this->_headers->defineOrdering(
+      array('Content-Type', 'Content-Transfer-Encoding')
+      );
+    
+    // This array specifies that, when the entire MIME document contains
+    // $compoundLevel, then for each child within $level, if its Content-Type
+    // is $contentType then it should be treated as if it's level is
+    // $neededLevel instead.  I tried to write that unambiguously! :-\
+    // Data Structure:
+    // array (
+    //   $compoundLevel => array(
+    //     $level => array(
+    //       $contentType => $neededLevel
+    //     )
+    //   )
+    // )
+    
+    $this->_compoundLevelFilters = array(
+      (self::LEVEL_ALTERNATIVE + self::LEVEL_RELATED) => array(
+        self::LEVEL_ALTERNATIVE => array(
+          'text/plain' => self::LEVEL_ALTERNATIVE,
+          'text/html' => self::LEVEL_RELATED
+          )
+        )
+      );
+
+    $this->_id = $this->getRandomId();
+  }
+  
+  /**
+   * Generate a new Content-ID or Message-ID for this MIME entity.
+   * @return string
+   */
+  public function generateId()
+  {
+    $this->setId($this->getRandomId());
+    return $this->_id;
+  }
+  
+  /**
+   * Get the {@link Swift_Mime_HeaderSet} for this entity.
+   * @return Swift_Mime_HeaderSet
+   */
+  public function getHeaders()
+  {
+    return $this->_headers;
+  }
+  
+  /**
+   * Get the nesting level of this entity.
+   * @return int
+   * @see LEVEL_TOP, LEVEL_MIXED, LEVEL_RELATED, LEVEL_ALTERNATIVE
+   */
+  public function getNestingLevel()
+  {
+    return $this->_nestingLevel;
+  }
+  
+  /**
+   * Get the Content-type of this entity.
+   * @return string
+   */
+  public function getContentType()
+  {
+    return $this->_getHeaderFieldModel('Content-Type');
+  }
+  
+  /**
+   * Set the Content-type of this entity.
+   * @param string $type
+   */
+  public function setContentType($type)
+  {
+    $this->_setContentTypeInHeaders($type);
+    // Keep track of the value so that if the content-type changes automatically
+    // due to added child entities, it can be restored if they are later removed
+    $this->_userContentType = $type;
+    return $this;
+  }
+  
+  /**
+   * Get the CID of this entity.
+   * The CID will only be present in headers if a Content-ID header is present.
+   * @return string
+   */
+  public function getId()
+  {
+    return $this->_headers->has($this->_getIdField())
+      ? current((array) $this->_getHeaderFieldModel($this->_getIdField()))
+      : $this->_id;
+  }
+  
+  /**
+   * Set the CID of this entity.
+   * @param string $id
+   */
+  public function setId($id)
+  {
+    if (!$this->_setHeaderFieldModel($this->_getIdField(), $id))
+    {
+      $this->_headers->addIdHeader($this->_getIdField(), $id);
+    }
+    $this->_id = $id;
+    return $this;
+  }
+  
+  /**
+   * Get the description of this entity.
+   * This value comes from the Content-Description header if set.
+   * @return string
+   */
+  public function getDescription()
+  {
+    return $this->_getHeaderFieldModel('Content-Description');
+  }
+  
+  /**
+   * Set the description of this entity.
+   * This method sets a value in the Content-ID header.
+   * @param string $description
+   */
+  public function setDescription($description)
+  {
+    if (!$this->_setHeaderFieldModel('Content-Description', $description))
+    {
+      $this->_headers->addTextHeader('Content-Description', $description);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the maximum line length of the body of this entity.
+   * @return int
+   */
+  public function getMaxLineLength()
+  {
+    return $this->_maxLineLength;
+  }
+  
+  /**
+   * Set the maximum line length of lines in this body.
+   * Though not enforced by the library, lines should not exceed 1000 chars.
+   * @param int $length
+   */
+  public function setMaxLineLength($length)
+  {
+    $this->_maxLineLength = $length;
+    return $this;
+  }
+  
+  /**
+   * Get all children added to this entity.
+   * @return array of Swift_Mime_Entity
+   */
+  public function getChildren()
+  {
+    return $this->_children;
+  }
+  
+  /**
+   * Set all children of this entity.
+   * @param array $children Swiift_Mime_Entity instances
+   * @param int $compoundLevel For internal use only
+   */
+  public function setChildren(array $children, $compoundLevel = null)
+  {
+    //TODO: Try to refactor this logic
+    
+    $compoundLevel = isset($compoundLevel)
+      ? $compoundLevel
+      : $this->_getCompoundLevel($children)
+      ;
+    
+    $immediateChildren = array();
+    $grandchildren = array();
+    $newContentType = $this->_userContentType;
+    
+    foreach ($children as $child)
+    {
+      $level = $this->_getNeededChildLevel($child, $compoundLevel);
+      if (empty($immediateChildren)) //first iteration
+      {
+        $immediateChildren = array($child);
+      }
+      else
+      {
+        $nextLevel = $this->_getNeededChildLevel($immediateChildren[0], $compoundLevel);
+        if ($nextLevel == $level)
+        {
+          $immediateChildren[] = $child;
+        }
+        elseif ($level < $nextLevel)
+        {
+          //Re-assign immediateChildren to grandchilden
+          $grandchildren = array_merge($grandchildren, $immediateChildren);
+          //Set new children
+          $immediateChildren = array($child);
+        }
+        else
+        {
+          $grandchildren[] = $child;
+        }
+      }
+    }
+    
+    if (!empty($immediateChildren))
+    {
+      $lowestLevel = $this->_getNeededChildLevel($immediateChildren[0], $compoundLevel);
+      
+      //Determine which composite media type is needed to accomodate the
+      // immediate children
+      foreach ($this->_compositeRanges as $mediaType => $range)
+      {
+        if ($lowestLevel > $range[0]
+          && $lowestLevel <= $range[1])
+        {
+          $newContentType = $mediaType;
+          break;
+        }
+      }
+      
+      //Put any grandchildren in a subpart
+      if (!empty($grandchildren))
+      {
+        $subentity = $this->_createChild();
+        $subentity->_setNestingLevel($lowestLevel);
+        $subentity->setChildren($grandchildren, $compoundLevel);
+        array_unshift($immediateChildren, $subentity);
+      }
+    }
+    
+    $this->_immediateChildren = $immediateChildren;
+    $this->_children = $children;
+    $this->_setContentTypeInHeaders($newContentType);
+    $this->_fixHeaders();
+    $this->_sortChildren();
+    
+    return $this;
+  }
+  
+  /**
+   * Get the body of this entity as a string.
+   * @return string
+   */
+  public function getBody()
+  {
+    return ($this->_body instanceof Swift_OutputByteStream)
+      ? $this->_readStream($this->_body)
+      : $this->_body;
+  }
+  
+  /**
+   * Set the body of this entity, either as a string, or as an instance of
+   * {@link Swift_OutputByteStream}.
+   * @param mixed $body
+   * @param string $contentType optional
+   */
+  public function setBody($body, $contentType = null)
+  {
+    if ($body !== $this->_body)
+    {
+      $this->_clearCache();
+    }
+    
+    $this->_body = $body;
+    if (isset($contentType))
+    {
+      $this->setContentType($contentType);
+    }
+    return $this;
+  }
+  
+  /**
+   * Get the encoder used for the body of this entity.
+   * @return Swift_Mime_ContentEncoder
+   */
+  public function getEncoder()
+  {
+    return $this->_encoder;
+  }
+  
+  /**
+   * Set the encoder used for the body of this entity.
+   * @param Swift_Mime_ContentEncoder $encoder
+   */
+  public function setEncoder(Swift_Mime_ContentEncoder $encoder)
+  {
+    if ($encoder !== $this->_encoder)
+    {
+      $this->_clearCache();
+    }
+    
+    $this->_encoder = $encoder;
+    $this->_setEncoding($encoder->getName());
+    $this->_notifyEncoderChanged($encoder);
+    return $this;
+  }
+  
+  /**
+   * Get the boundary used to separate children in this entity.
+   * @return string
+   */
+  public function getBoundary()
+  {
+    if (!isset($this->_boundary))
+    {
+      $this->_boundary = '_=_swift_v4_' . time() . uniqid() . '_=_';
+    }
+    return $this->_boundary;
+  }
+  
+  /**
+   * Set the boundary used to separate children in this entity.
+   * @param string $boundary
+   * @throws Swift_RfcComplianceException
+   */
+  public function setBoundary($boundary)
+  {
+    $this->_assertValidBoundary($boundary);
+    $this->_boundary = $boundary;
+    return $this;
+  }
+  
+  /**
+   * Receive notification that the charset of this entity, or a parent entity
+   * has changed.
+   * @param string $charset
+   */
+  public function charsetChanged($charset)
+  {
+    $this->_notifyCharsetChanged($charset);
+  }
+  
+  /**
+   * Receive notification that the encoder of this entity or a parent entity
+   * has changed.
+   * @param Swift_Mime_ContentEncoder $encoder
+   */
+  public function encoderChanged(Swift_Mime_ContentEncoder $encoder)
+  {
+    $this->_notifyEncoderChanged($encoder);
+  }
+  
+  /**
+   * Get this entire entity as a string.
+   * @return string
+   */
+  public function toString()
+  {
+    $string = $this->_headers->toString();
+    if (isset($this->_body) && empty($this->_immediateChildren))
+    {
+      if ($this->_cache->hasKey($this->_cacheKey, 'body'))
+      {
+        $body = $this->_cache->getString($this->_cacheKey, 'body');
+      }
+      else
+      {
+        $body = "\r\n" . $this->_encoder->encodeString($this->getBody(), 0,
+          $this->getMaxLineLength()
+          );
+        $this->_cache->setString($this->_cacheKey, 'body', $body,
+          Swift_KeyCache::MODE_WRITE
+          );
+      }
+      $string .= $body;
+    }
+    
+    if (!empty($this->_immediateChildren))
+    {
+      foreach ($this->_immediateChildren as $child)
+      {
+        $string .= "\r\n\r\n--" . $this->getBoundary() . "\r\n";
+        $string .= $child->toString();
+      }
+      $string .= "\r\n\r\n--" . $this->getBoundary() . "--\r\n";
+    }
+    
+    return $string;
+  }
+  
+  /**
+   * Returns a string representation of this object.
+   *
+   * @return string
+   *
+   * @see toString()
+   */
+  public function __toString()
+  {
+    return $this->toString();
+  }
+  
+  /**
+   * Write this entire entity to a {@link Swift_InputByteStream}.
+   * @param Swift_InputByteStream
+   */
+  public function toByteStream(Swift_InputByteStream $is)
+  {
+    $is->write($this->_headers->toString());
+    $is->commit();
+    
+    if (empty($this->_immediateChildren))
+    {
+      if (isset($this->_body))
+      {
+        if ($this->_cache->hasKey($this->_cacheKey, 'body'))
+        {
+          $this->_cache->exportToByteStream($this->_cacheKey, 'body', $is);
+        }
+        else
+        {
+          $cacheIs = $this->_cache->getInputByteStream($this->_cacheKey, 'body');
+          if ($cacheIs)
+          {
+            $is->bind($cacheIs);
+          }
+          
+          $is->write("\r\n");
+          
+          if ($this->_body instanceof Swift_OutputByteStream)
+          {
+            $this->_body->setReadPointer(0);
+            
+            $this->_encoder->encodeByteStream($this->_body, $is, 0,
+              $this->getMaxLineLength()
+              );
+          }
+          else
+          {
+            $is->write($this->_encoder->encodeString(
+              $this->getBody(), 0, $this->getMaxLineLength()
+              ));
+          }
+          
+          if ($cacheIs)
+          {
+            $is->unbind($cacheIs);
+          }
+        }
+      }
+    }
+    
+    if (!empty($this->_immediateChildren))
+    {
+      foreach ($this->_immediateChildren as $child)
+      {
+        $is->write("\r\n\r\n--" . $this->getBoundary() . "\r\n");
+        $child->toByteStream($is);
+      }
+      $is->write("\r\n\r\n--" . $this->getBoundary() . "--\r\n");
+    }
+  }
+  
+  // -- Protected methods
+  
+  /**
+   * Get the name of the header that provides the ID of this entity */
+  protected function _getIdField()
+  {
+    return 'Content-ID';
+  }
+  
+  /**
+   * Get the model data (usually an array or a string) for $field.
+   */
+  protected function _getHeaderFieldModel($field)
+  {
+    if ($this->_headers->has($field))
+    {
+      return $this->_headers->get($field)->getFieldBodyModel();
+    }
+  }
+  
+  /**
+   * Set the model data for $field.
+   */
+  protected function _setHeaderFieldModel($field, $model)
+  {
+    if ($this->_headers->has($field))
+    {
+      $this->_headers->get($field)->setFieldBodyModel($model);
+      return true;
+    }
+    else
+    {
+      return false;
+    }
+  }
+  
+  /**
+   * Get the parameter value of $parameter on $field header.
+   */
+  protected function _getHeaderParameter($field, $parameter)
+  {
+    if ($this->_headers->has($field))
+    {
+      return $this->_headers->get($field)->getParameter($parameter);
+    }
+  }
+  
+  /**
+   * Set the parameter value of $parameter on $field header.
+   */
+  protected function _setHeaderParameter($field, $parameter, $value)
+  {
+    if ($this->_headers->has($field))
+    {
+      $this->_headers->get($field)->setParameter($parameter, $value);
+      return true;
+    }
+    else
+    {
+      return false;
+    }
+  }
+  
+  /**
+   * Re-evaluate what content type and encoding should be used on this entity.
+   */
+  protected function _fixHeaders()
+  {
+    if (count($this->_immediateChildren))
+    {
+      $this->_setHeaderParameter('Content-Type', 'boundary',
+        $this->getBoundary()
+        );
+      $this->_headers->remove('Content-Transfer-Encoding');
+    }
+    else
+    {
+      $this->_setHeaderParameter('Content-Type', 'boundary', null);
+      $this->_setEncoding($this->_encoder->getName());
+    }
+  }
+  
+  /**
+   * Get the KeyCache used in this entity.
+   */
+  protected function _getCache()
+  {
+    return $this->_cache;
+  }
+  
+  /**
+   * Empty the KeyCache for this entity.
+   */
+  protected function _clearCache()
+  {
+    $this->_cache->clearKey($this->_cacheKey, 'body');
+  }
+  
+  /**
+   * Returns a random Content-ID or Message-ID.
+   * @return string
+   */
+  protected function getRandomId()
+  {
+    $idLeft = time() . '.' . uniqid();
+    $idRight = !empty($_SERVER['SERVER_NAME'])
+      ? $_SERVER['SERVER_NAME']
+      : 'swift.generated';
+    return $idLeft . '@' . $idRight;
+  }
+  
+  // -- Private methods
+  
+  private function _readStream(Swift_OutputByteStream $os)
+  {
+    $string = '';
+    while (false !== $bytes = $os->read(8192))
+    {
+      $string .= $bytes;
+    }
+    return $string;
+  }
+  
+  private function _setEncoding($encoding)
+  {
+    if (!$this->_setHeaderFieldModel('Content-Transfer-Encoding', $encoding))
+    {
+      $this->_headers->addTextHeader('Content-Transfer-Encoding', $encoding);
+    }
+  }
+  
+  private function _assertValidBoundary($boundary)
+  {
+    if (!preg_match(
+      '/^[a-z0-9\'\(\)\+_\-,\.\/:=\?\ ]{0,69}[a-z0-9\'\(\)\+_\-,\.\/:=\?]$/Di',
+      $boundary))
+    {
+      throw new Swift_RfcComplianceException('Mime boundary set is not RFC 2046 compliant.');
+    }
+  }
+  
+  private function _setContentTypeInHeaders($type)
+  {
+    if (!$this->_setHeaderFieldModel('Content-Type', $type))
+    {
+      $this->_headers->addParameterizedHeader('Content-Type', $type);
+    }
+  }
+  
+  private function _setNestingLevel($level)
+  {
+    $this->_nestingLevel = $level;
+  }
+  
+  private function _getCompoundLevel($children)
+  {
+    $level = 0;
+    foreach ($children as $child)
+    {
+      $level |= $child->getNestingLevel();
+    }
+    return $level;
+  }
+  
+  private function _getNeededChildLevel($child, $compoundLevel)
+  {
+    $filter = array();
+    foreach ($this->_compoundLevelFilters as $bitmask => $rules)
+    {
+      if (($compoundLevel & $bitmask) === $bitmask)
+      {
+        $filter = $rules + $filter;
+      }
+    }
+    
+    $realLevel = $child->getNestingLevel();
+    $lowercaseType = strtolower($child->getContentType());
+    
+    if (isset($filter[$realLevel])
+      && isset($filter[$realLevel][$lowercaseType]))
+    {
+      return $filter[$realLevel][$lowercaseType];
+    }
+    else
+    {
+      return $realLevel;
+    }
+  }
+  
+  private function _createChild()
+  {
+    return new self($this->_headers->newInstance(),
+      $this->_encoder, $this->_cache);
+  }
+  
+  private function _notifyEncoderChanged(Swift_Mime_ContentEncoder $encoder)
+  {
+    foreach ($this->_immediateChildren as $child)
+    {
+      $child->encoderChanged($encoder);
+    }
+  }
+  
+  private function _notifyCharsetChanged($charset)
+  {
+    $this->_encoder->charsetChanged($charset);
+    $this->_headers->charsetChanged($charset);
+    foreach ($this->_immediateChildren as $child)
+    {
+      $child->charsetChanged($charset);
+    }
+  }
+  
+  private function _sortChildren()
+  {
+    $shouldSort = false;
+    foreach ($this->_immediateChildren as $child)
+    {
+      //NOTE: This include alternative parts moved into a related part
+      if ($child->getNestingLevel() == self::LEVEL_ALTERNATIVE)
+      {
+        $shouldSort = true;
+        break;
+      }
+    }
+    
+    //Sort in order of preference, if there is one
+    if ($shouldSort)
+    {
+      usort($this->_immediateChildren, array($this, '_childSortAlgorithm'));
+    }
+  }
+  
+  private function _childSortAlgorithm($a, $b)
+  {
+    $typePrefs = array();
+    $types = array(
+      strtolower($a->getContentType()),
+      strtolower($b->getContentType())
+      );
+    foreach ($types as $type)
+    {
+      $typePrefs[] = (array_key_exists($type, $this->_alternativePartOrder))
+        ? $this->_alternativePartOrder[$type]
+        : (max($this->_alternativePartOrder) + 1);
+    }
+    return ($typePrefs[0] >= $typePrefs[1]) ? 1 : -1;
+  }
+  
+  // -- Destructor
+  
+  /**
+   * Empties it's own contents from the cache.
+   */
+  public function __destruct()
+  {
+    $this->_cache->clearAll($this->_cacheKey);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/MimePart.php b/External/swiftmailer/lib/classes/Swift/MimePart.php
new file mode 100755
index 0000000..60b6d56
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/MimePart.php
@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/MimePart.php';
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * A MIME part, in a multipart message.
+ * @package Swift
+ * @subpackage Mime
+ * @author Chris Corbyn
+ */
+class Swift_MimePart extends Swift_Mime_MimePart
+{
+  
+  /**
+   * Create a new MimePart.
+   * Details may be optionally passed into the constructor.
+   * @param string $body
+   * @param string $contentType
+   * @param string $charset
+   */
+  public function __construct($body = null, $contentType = null,
+    $charset = null)
+  {
+    call_user_func_array(
+      array($this, 'Swift_Mime_MimePart::__construct'),
+      Swift_DependencyContainer::getInstance()
+        ->createDependenciesFor('mime.part')
+      );
+    
+    if (!isset($charset))
+    {
+      $charset = Swift_DependencyContainer::getInstance()
+        ->lookup('properties.charset');
+    }
+    $this->setBody($body);
+    $this->setCharset($charset);
+    if ($contentType)
+    {
+      $this->setContentType($contentType);
+    }
+  }
+  
+  /**
+   * Create a new MimePart.
+   * @param string $body
+   * @param string $contentType
+   * @param string $charset
+   * @return Swift_Mime_MimePart
+   */
+  public static function newInstance($body = null, $contentType = null,
+    $charset = null)
+  {
+    return new self($body, $contentType, $charset);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/OutputByteStream.php b/External/swiftmailer/lib/classes/Swift/OutputByteStream.php
new file mode 100755
index 0000000..951b838
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/OutputByteStream.php
@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * An abstract means of reading data.
+ * Classes implementing this interface may use a subsystem which requires less
+ * memory than working with large strings of data.
+ * @package Swift
+ * @subpackage ByteStream
+ * @author Chris Corbyn
+ */
+interface Swift_OutputByteStream
+{
+  
+  /**
+   * Reads $length bytes from the stream into a string and moves the pointer
+   * through the stream by $length. If less bytes exist than are requested the
+   * remaining bytes are given instead. If no bytes are remaining at all, boolean
+   * false is returned.
+   * @param int $length
+   * @return string
+   * @throws Swift_IoException
+   */
+  public function read($length);
+  
+  /**
+   * Move the internal read pointer to $byteOffset in the stream.
+   * @param int $byteOffset
+   * @return boolean
+   * @throws Swift_IoException
+   */
+  public function setReadPointer($byteOffset);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/AntiFloodPlugin.php b/External/swiftmailer/lib/classes/Swift/Plugins/AntiFloodPlugin.php
new file mode 100755
index 0000000..46a7f44
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/AntiFloodPlugin.php
@@ -0,0 +1,147 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/SendListener.php';
+//@require 'Swift/Events/SendEvent.php';
+//@require 'Swift/Plugins/Sleeper.php';
+
+/**
+ * Reduces network flooding when sending large amounts of mail.
+ * @package Swift
+ * @subpackage Plugins
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_AntiFloodPlugin
+  implements Swift_Events_SendListener, Swift_Plugins_Sleeper
+{
+  
+  /**
+   * The number of emails to send before restarting Transport.
+   * @var int
+   * @access private
+   */
+  private $_threshold;
+  
+  /**
+   * The number of seconds to sleep for during a restart.
+   * @var int
+   * @access private
+   */
+  private $_sleep;
+  
+  /**
+   * The internal counter.
+   * @var int
+   * @access private
+   */
+  private $_counter = 0;
+  
+  /**
+   * The Sleeper instance for sleeping.
+   * @var Swift_Plugins_Sleeper
+   * @access private
+   */
+  private $_sleeper;
+  
+  /**
+   * Create a new AntiFloodPlugin with $threshold and $sleep time.
+   * @param int $threshold
+   * @param int $sleep time
+   * @param Swift_Plugins_Sleeper $sleeper (not needed really)
+   */
+  public function __construct($threshold = 99, $sleep = 0,
+    Swift_Plugins_Sleeper $sleeper = null)
+  {
+    $this->setThreshold($threshold);
+    $this->setSleepTime($sleep);
+    $this->_sleeper = $sleeper;
+  }
+  
+  /**
+   * Set the number of emails to send before restarting.
+   * @param int $threshold
+   */
+  public function setThreshold($threshold)
+  {
+    $this->_threshold = $threshold;
+  }
+  
+  /**
+   * Get the number of emails to send before restarting.
+   * @return int
+   */
+  public function getThreshold()
+  {
+    return $this->_threshold;
+  }
+  
+  /**
+   * Set the number of seconds to sleep for during a restart.
+   * @param int $sleep time
+   */
+  public function setSleepTime($sleep)
+  {
+    $this->_sleep = $sleep;
+  }
+  
+  /**
+   * Get the number of seconds to sleep for during a restart.
+   * @return int
+   */
+  public function getSleepTime()
+  {
+    return $this->_sleep;
+  }
+  
+  /**
+   * Invoked immediately before the Message is sent.
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function beforeSendPerformed(Swift_Events_SendEvent $evt)
+  {
+  }
+  
+  /**
+   * Invoked immediately after the Message is sent.
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function sendPerformed(Swift_Events_SendEvent $evt)
+  {
+    ++$this->_counter;
+    if ($this->_counter >= $this->_threshold)
+    {
+      $transport = $evt->getTransport();
+      $transport->stop();
+      if ($this->_sleep)
+      {
+        $this->sleep($this->_sleep);
+      }
+      $transport->start();
+      $this->_counter = 0;
+    }
+  }
+  
+  /**
+   * Sleep for $seconds.
+   * @param int $seconds
+   */
+  public function sleep($seconds)
+  {
+    if (isset($this->_sleeper))
+    {
+      $this->_sleeper->sleep($seconds);
+    }
+    else
+    {
+      sleep($seconds);
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/BandwidthMonitorPlugin.php b/External/swiftmailer/lib/classes/Swift/Plugins/BandwidthMonitorPlugin.php
new file mode 100755
index 0000000..501cd80
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/BandwidthMonitorPlugin.php
@@ -0,0 +1,173 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/SendListener.php';
+//@require 'Swift/Events/SendEvent.php';
+//@require 'Swift/Events/CommandListener.php';
+//@require 'Swift/Events/CommandEvent.php';
+//@require 'Swift/Events/ResponseListener.php';
+//@require 'Swift/Events/ResponseEvent.php';
+//@require 'Swift/InputByteStream.php';
+
+/**
+ * Reduces network flooding when sending large amounts of mail.
+ * @package Swift
+ * @subpackage Plugins
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_BandwidthMonitorPlugin
+  implements Swift_Events_SendListener, Swift_Events_CommandListener,
+  Swift_Events_ResponseListener, Swift_InputByteStream
+{
+  
+  /**
+   * The outgoing traffic counter.
+   * @var int
+   * @access private
+   */
+  private $_out = 0;
+  
+  /**
+   * The incoming traffic counter.
+   * @var int
+   * @access private
+   */
+  private $_in = 0;
+  
+  /** Bound byte streams */
+  private $_mirrors = array();
+  
+  /**
+   * Not used.
+   */
+  public function beforeSendPerformed(Swift_Events_SendEvent $evt)
+  {
+  }
+  
+  /**
+   * Invoked immediately after the Message is sent.
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function sendPerformed(Swift_Events_SendEvent $evt)
+  {
+    $message = $evt->getMessage();
+    $message->toByteStream($this);
+  }
+  
+  /**
+   * Invoked immediately following a command being sent.
+   * @param Swift_Events_ResponseEvent $evt
+   */
+  public function commandSent(Swift_Events_CommandEvent $evt)
+  {
+    $command = $evt->getCommand();
+    $this->_out += strlen($command);
+  }
+  
+  /**
+   * Invoked immediately following a response coming back.
+   * @param Swift_Events_ResponseEvent $evt
+   */
+  public function responseReceived(Swift_Events_ResponseEvent $evt)
+  {
+    $response = $evt->getResponse();
+    $this->_in += strlen($response);
+  }
+  
+  /**
+   * Called when a message is sent so that the outgoing counter can be increased.
+   * @param string $bytes
+   */
+  public function write($bytes)
+  {
+    $this->_out += strlen($bytes);
+    foreach ($this->_mirrors as $stream)
+    {
+      $stream->write($bytes);
+    }
+  }
+  
+  /**
+   * Not used.
+   */
+  public function commit()
+  {
+  }
+  
+  /**
+   * Attach $is to this stream.
+   * The stream acts as an observer, receiving all data that is written.
+   * All {@link write()} and {@link flushBuffers()} operations will be mirrored.
+   * 
+   * @param Swift_InputByteStream $is
+   */
+  public function bind(Swift_InputByteStream $is)
+  {
+    $this->_mirrors[] = $is;
+  }
+  
+  /**
+   * Remove an already bound stream.
+   * If $is is not bound, no errors will be raised.
+   * If the stream currently has any buffered data it will be written to $is
+   * before unbinding occurs.
+   * 
+   * @param Swift_InputByteStream $is
+   */
+  public function unbind(Swift_InputByteStream $is)
+  {
+    foreach ($this->_mirrors as $k => $stream)
+    {
+      if ($is === $stream)
+      {
+        unset($this->_mirrors[$k]);
+      }
+    }
+  }
+  
+  /**
+   * Not used.
+   */
+  public function flushBuffers()
+  {
+    foreach ($this->_mirrors as $stream)
+    {
+      $stream->flushBuffers();
+    }
+  }
+  
+  /**
+   * Get the total number of bytes sent to the server.
+   * @return int
+   */
+  public function getBytesOut()
+  {
+    return $this->_out;
+  }
+  
+  /**
+   * Get the total number of bytes received from the server.
+   * @return int
+   */
+  public function getBytesIn()
+  {
+    return $this->_in;
+  }
+  
+  /**
+   * Reset the internal counters to zero.
+   */
+  public function reset()
+  {
+    $this->_out = 0;
+    $this->_in = 0;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Decorator/Replacements.php b/External/swiftmailer/lib/classes/Swift/Plugins/Decorator/Replacements.php
new file mode 100755
index 0000000..9735d0a
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Decorator/Replacements.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Allows customization of Messages on-the-fly.
+ * 
+ * @package Swift
+ * @subpackage Plugins
+ * 
+ * @author Chris Corbyn
+ */
+interface Swift_Plugins_Decorator_Replacements
+{
+  
+  /**
+   * Return the array of replacements for $address.
+   * 
+   * This method is invoked once for every single recipient of a message.
+   * 
+   * If no replacements can be found, an empty value (NULL) should be returned
+   * and no replacements will then be made on the message.
+   * 
+   * @param string $address
+   * 
+   * @return array
+   */
+  public function getReplacementsFor($address);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/DecoratorPlugin.php b/External/swiftmailer/lib/classes/Swift/Plugins/DecoratorPlugin.php
new file mode 100755
index 0000000..da1a307
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/DecoratorPlugin.php
@@ -0,0 +1,201 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/SendListener.php';
+//@require 'Swift/Events/SendEvent.php';
+//@require 'Swift/Plugins/Decorator/Replacements.php';
+
+/**
+ * Allows customization of Messages on-the-fly.
+ * 
+ * @package Swift
+ * @subpackage Plugins
+ * 
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_DecoratorPlugin
+  implements Swift_Events_SendListener, Swift_Plugins_Decorator_Replacements
+{
+
+  /** The replacement map */
+  private $_replacements;
+  
+  /** The body as it was before replacements */
+  private $_orginalBody;
+
+  /** The original subject of the message, before replacements */
+  private $_originalSubject;
+
+  /** Bodies of children before they are replaced */
+  private $_originalChildBodies = array();
+
+  /** The Message that was last replaced */
+  private $_lastMessage;
+
+  /**
+   * Create a new DecoratorPlugin with $replacements.
+   * 
+   * The $replacements can either be an associative array, or an implementation
+   * of {@link Swift_Plugins_Decorator_Replacements}.
+   * 
+   * When using an array, it should be of the form:
+   * <code>
+   * $replacements = array(
+   *  "address1@domain.tld" => array("{a}" => "b", "{c}" => "d"),
+   *  "address2@domain.tld" => array("{a}" => "x", "{c}" => "y")
+   * )
+   * </code>
+   * 
+   * When using an instance of {@link Swift_Plugins_Decorator_Replacements},
+   * the object should return just the array of replacements for the address
+   * given to {@link Swift_Plugins_Decorator_Replacements::getReplacementsFor()}.
+   * 
+   * @param mixed $replacements
+   */
+  public function __construct($replacements)
+  {
+    if (!($replacements instanceof Swift_Plugins_Decorator_Replacements))
+    {
+      $this->_replacements = (array) $replacements;
+    }
+    else
+    {
+      $this->_replacements = $replacements;
+    }
+  }
+
+  /**
+   * Invoked immediately before the Message is sent.
+   * 
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function beforeSendPerformed(Swift_Events_SendEvent $evt)
+  {
+    $message = $evt->getMessage();
+    $this->_restoreMessage($message);
+    $to = array_keys($message->getTo());
+    $address = array_shift($to);
+    if ($replacements = $this->getReplacementsFor($address))
+    {
+      $body = $message->getBody();
+      $search = array_keys($replacements);
+      $replace = array_values($replacements);
+      $bodyReplaced = str_replace(
+        $search, $replace, $body
+        );
+      if ($body != $bodyReplaced)
+      {
+        $this->_originalBody = $body;
+        $message->setBody($bodyReplaced);
+      }
+      $subject = $message->getSubject();
+      $subjectReplaced = str_replace(
+        $search, $replace, $subject
+        );
+      if ($subject != $subjectReplaced)
+      {
+        $this->_originalSubject = $subject;
+        $message->setSubject($subjectReplaced);
+      }
+      $children = (array) $message->getChildren();
+      foreach ($children as $child)
+      {
+        list($type, ) = sscanf($child->getContentType(), '%[^/]/%s');
+        if ('text' == $type)
+        {
+          $body = $child->getBody();
+          $bodyReplaced = str_replace(
+            $search, $replace, $body
+            );
+          if ($body != $bodyReplaced)
+          {
+            $child->setBody($bodyReplaced);
+            $this->_originalChildBodies[$child->getId()] = $body;
+          }
+        }
+      }
+      $this->_lastMessage = $message;
+    }
+  }
+  
+  /**
+   * Find a map of replacements for the address.
+   * 
+   * If this plugin was provided with a delegate instance of
+   * {@link Swift_Plugins_Decorator_Replacements} then the call will be
+   * delegated to it.  Otherwise, it will attempt to find the replacements
+   * from the array provided in the constructor.
+   * 
+   * If no replacements can be found, an empty value (NULL) is returned.
+   * 
+   * @param string $address
+   * 
+   * @return array
+   */
+  public function getReplacementsFor($address)
+  {
+    if ($this->_replacements instanceof Swift_Plugins_Decorator_Replacements)
+    {
+      return $this->_replacements->getReplacementsFor($address);
+    }
+    else
+    {
+      return isset($this->_replacements[$address])
+        ? $this->_replacements[$address]
+        : null
+        ;
+    }
+  }
+
+  /**
+   * Invoked immediately after the Message is sent.
+   * 
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function sendPerformed(Swift_Events_SendEvent $evt)
+  {
+    $this->_restoreMessage($evt->getMessage());
+  }
+
+  // -- Private methods
+
+  /** Restore a changed message back to its original state */
+  private function _restoreMessage(Swift_Mime_Message $message)
+  {
+    if ($this->_lastMessage === $message)
+    {
+      if (isset($this->_originalBody))
+      {
+        $message->setBody($this->_originalBody);
+        $this->_originalBody = null;
+      }
+      if (isset($this->_originalSubject))
+      {
+        $message->setSubject($this->_originalSubject);
+        $this->_originalSubject = null;
+      }
+      if (!empty($this->_originalChildBodies))
+      {
+        $children = (array) $message->getChildren();
+        foreach ($children as $child)
+        {
+          $id = $child->getId();
+          if (array_key_exists($id, $this->_originalChildBodies))
+          {
+            $child->setBody($this->_originalChildBodies[$id]);
+          }
+        }
+        $this->_originalChildBodies = array();
+      }
+      $this->_lastMessage = null;
+    }
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Logger.php b/External/swiftmailer/lib/classes/Swift/Plugins/Logger.php
new file mode 100755
index 0000000..9864da0
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Logger.php
@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Logs events in the Transport system.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+interface Swift_Plugins_Logger
+{
+  
+  /**
+   * Add a log entry.
+   * @param string $entry
+   */
+  public function add($entry);
+  
+  /**
+   * Clear the log contents.
+   */
+  public function clear();
+  
+  /**
+   * Get this log as a string.
+   * @return string
+   */
+  public function dump();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/LoggerPlugin.php b/External/swiftmailer/lib/classes/Swift/Plugins/LoggerPlugin.php
new file mode 100755
index 0000000..d595f26
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/LoggerPlugin.php
@@ -0,0 +1,160 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/CommandListener.php';
+//@require 'Swift/Events/CommandEvent.php';
+//@require 'Swift/Events/ResponseListener.php';
+//@require 'Swift/Events/ResponseEvent.php';
+//@require 'Swift/Events/TransportChangeListener.php';
+//@require 'Swift/Events/TransportChangeEvent.php';
+//@require 'Swift/Events/TransportExceptionEvent.php';
+//@require 'Swift/Events/TransportExceptionListener.php';
+//@require 'Swift/Events/TransportException.php';
+//@require 'Swift/Plugins/Logger.php';
+
+/**
+ * Does real time logging of Transport level information.
+ * 
+ * @package Swift
+ * @subpackage Plugins
+ * 
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_LoggerPlugin
+  implements Swift_Events_CommandListener, Swift_Events_ResponseListener,
+  Swift_Events_TransportChangeListener, Swift_Events_TransportExceptionListener,
+  Swift_Plugins_Logger
+{
+  
+  /** The logger which is delegated to */
+  private $_logger;
+  
+  /**
+   * Create a new LoggerPlugin using $logger.
+   * 
+   * @param Swift_Plugins_Logger $logger
+   */
+  public function __construct(Swift_Plugins_Logger $logger)
+  {
+    $this->_logger = $logger;
+  }
+  
+  /**
+   * Add a log entry.
+   * 
+   * @param string $entry
+   */
+  public function add($entry)
+  {
+    $this->_logger->add($entry);
+  }
+  
+  /**
+   * Clear the log contents.
+   */
+  public function clear()
+  {
+    $this->_logger->clear();
+  }
+  
+  /**
+   * Get this log as a string.
+   * 
+   * @return string
+   */
+  public function dump()
+  {
+    return $this->_logger->dump();
+  }
+  
+  /**
+   * Invoked immediately following a command being sent.
+   * 
+   * @param Swift_Events_ResponseEvent $evt
+   */
+  public function commandSent(Swift_Events_CommandEvent $evt)
+  {
+    $command = $evt->getCommand();
+    $this->_logger->add(sprintf(">> %s", $command));
+  }
+  
+  /**
+   * Invoked immediately following a response coming back.
+   * 
+   * @param Swift_Events_ResponseEvent $evt
+   */
+  public function responseReceived(Swift_Events_ResponseEvent $evt)
+  {
+    $response = $evt->getResponse();
+    $this->_logger->add(sprintf("<< %s", $response));
+  }
+  
+  /**
+   * Invoked just before a Transport is started.
+   * 
+   * @param Swift_Events_TransportChangeEvent $evt
+   */
+  public function beforeTransportStarted(Swift_Events_TransportChangeEvent $evt)
+  {
+    $transportName = get_class($evt->getSource());
+    $this->_logger->add(sprintf("++ Starting %s", $transportName));
+  }
+  
+  /**
+   * Invoked immediately after the Transport is started.
+   * 
+   * @param Swift_Events_TransportChangeEvent $evt
+   */
+  public function transportStarted(Swift_Events_TransportChangeEvent $evt)
+  {
+    $transportName = get_class($evt->getSource());
+    $this->_logger->add(sprintf("++ %s started", $transportName));
+  }
+  
+  /**
+   * Invoked just before a Transport is stopped.
+   * 
+   * @param Swift_Events_TransportChangeEvent $evt
+   */
+  public function beforeTransportStopped(Swift_Events_TransportChangeEvent $evt)
+  {
+    $transportName = get_class($evt->getSource());
+    $this->_logger->add(sprintf("++ Stopping %s", $transportName));
+  }
+  
+  /**
+   * Invoked immediately after the Transport is stopped.
+   * 
+   * @param Swift_Events_TransportChangeEvent $evt
+   */
+  public function transportStopped(Swift_Events_TransportChangeEvent $evt)
+  {
+    $transportName = get_class($evt->getSource());
+    $this->_logger->add(sprintf("++ %s stopped", $transportName));
+  }
+  
+  /**
+   * Invoked as a TransportException is thrown in the Transport system.
+   * 
+   * @param Swift_Events_TransportExceptionEvent $evt
+   */
+  public function exceptionThrown(Swift_Events_TransportExceptionEvent $evt)
+  {
+    $e = $evt->getException();
+    $message = $e->getMessage();
+    $this->_logger->add(sprintf("!! %s", $message));
+    $message .= PHP_EOL;
+    $message .= 'Log data:' . PHP_EOL;
+    $message .= $this->_logger->dump();
+    $evt->cancelBubble();
+    throw new Swift_TransportException($message);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Loggers/ArrayLogger.php b/External/swiftmailer/lib/classes/Swift/Plugins/Loggers/ArrayLogger.php
new file mode 100755
index 0000000..930eca2
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Loggers/ArrayLogger.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Logs to an Array backend.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_Loggers_ArrayLogger implements Swift_Plugins_Logger
+{
+  
+  /**
+   * The log contents.
+   * @var array
+   * @access private
+   */
+  private $_log = array();
+  
+  /**
+   * Max size of the log.
+   * @var int
+   * @access private
+   */
+  private $_size = 0;
+  
+  /**
+   * Create a new ArrayLogger with a maximum of $size entries.
+   * @var int $size
+   */
+  public function __construct($size = 50)
+  {
+    $this->_size = $size;
+  }
+  
+  /**
+   * Add a log entry.
+   * @param string $entry
+   */
+  public function add($entry)
+  {
+    $this->_log[] = $entry;
+    while (count($this->_log) > $this->_size)
+    {
+      array_shift($this->_log);
+    }
+  }
+  
+  /**
+   * Clear the log contents.
+   */
+  public function clear()
+  {
+    $this->_log = array();
+  }
+  
+  /**
+   * Get this log as a string.
+   * @return string
+   */
+  public function dump()
+  {
+    return implode(PHP_EOL, $this->_log);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Loggers/EchoLogger.php b/External/swiftmailer/lib/classes/Swift/Plugins/Loggers/EchoLogger.php
new file mode 100755
index 0000000..83dd54b
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Loggers/EchoLogger.php
@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Prints all log messages in real time.
+ * 
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_Loggers_EchoLogger implements Swift_Plugins_Logger
+{
+  
+  /** Whether or not HTML should be output */
+  private $_isHtml;
+  
+  /**
+   * Create a new EchoLogger.
+   * 
+   * @param boolean $isHtml
+   */
+  public function __construct($isHtml = true)
+  {
+    $this->_isHtml = $isHtml;
+  }
+  
+  /**
+   * Add a log entry.
+   * @param string $entry
+   */
+  public function add($entry)
+  {
+    if ($this->_isHtml)
+    {
+      printf('%s%s%s', htmlspecialchars($entry, ENT_QUOTES), '<br />', PHP_EOL);
+    }
+    else
+    {
+      printf('%s%s', $entry, PHP_EOL);
+    }
+  }
+  
+  /**
+   * Not implemented.
+   */
+  public function clear()
+  {
+  }
+  
+  /**
+   * Not implemented.
+   */
+  public function dump()
+  {
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Pop/Pop3Connection.php b/External/swiftmailer/lib/classes/Swift/Plugins/Pop/Pop3Connection.php
new file mode 100755
index 0000000..1c96dcf
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Pop/Pop3Connection.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Pop3Connection interface for connecting and disconnecting to a POP3 host.
+ * 
+ * @package Swift
+ * @subpackage Plugins
+ * 
+ * @author Chris Corbyn
+ */
+interface Swift_Plugins_Pop_Pop3Connection
+{
+  
+  /**
+   * Connect to the POP3 host and throw an Exception if it fails.
+   * 
+   * @throws Swift_Plugins_Pop_Pop3Exception
+   */
+  public function connect();
+  
+  /**
+   * Disconnect from the POP3 host and throw an Exception if it fails.
+   * 
+   * @throws Swift_Plugins_Pop_Pop3Exception
+   */
+  public function disconnect();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Pop/Pop3Exception.php b/External/swiftmailer/lib/classes/Swift/Plugins/Pop/Pop3Exception.php
new file mode 100755
index 0000000..e0205f4
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Pop/Pop3Exception.php
@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/IoException.php';
+
+/**
+ * Pop3Exception thrown when an error occurs connecting to a POP3 host.
+ * 
+ * @package Swift
+ * @subpackage Transport
+ * 
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_Pop_Pop3Exception extends Swift_IoException
+{
+  
+  /**
+   * Create a new Pop3Exception with $message.
+   * 
+   * @param string $message
+   */
+  public function __construct($message)
+  {
+    parent::__construct($message);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php b/External/swiftmailer/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php
new file mode 100755
index 0000000..fd1cf46
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php
@@ -0,0 +1,288 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/TransportChangeListener.php';
+//@require 'Swift/Events/TransportChangeEvent.php';
+
+/**
+ * Makes sure a connection to a POP3 host has been established prior to connecting to SMTP.
+ * 
+ * @package Swift
+ * @subpackage Plugins
+ * 
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_PopBeforeSmtpPlugin
+  implements Swift_Events_TransportChangeListener, Swift_Plugins_Pop_Pop3Connection
+{
+  
+  /** A delegate connection to use (mostly a test hook) */
+  private $_connection;
+  
+  /** Hostname of the POP3 server */
+  private $_host;
+  
+  /** Port number to connect on */
+  private $_port;
+  
+  /** Encryption type to use (if any) */
+  private $_crypto;
+  
+  /** Username to use (if any) */
+  private $_username;
+  
+  /** Password to use (if any) */
+  private $_password;
+  
+  /** Established connection via TCP socket */
+  private $_socket;
+  
+  /** Connect timeout in seconds */
+  private $_timeout = 10;
+  
+  /** SMTP Transport to bind to */
+  private $_transport;
+  
+  /**
+   * Create a new PopBeforeSmtpPlugin for $host and $port.
+   * 
+   * @param string $host
+   * @param int $port
+   * @param string $cypto as "tls" or "ssl"
+   */
+  public function __construct($host, $port = 110, $crypto = null)
+  {
+    $this->_host = $host;
+    $this->_port = $port;
+    $this->_crypto = $crypto;
+  }
+  
+  /**
+   * Create a new PopBeforeSmtpPlugin for $host and $port.
+   * 
+   * @param string $host
+   * @param int $port
+   * @param string $cypto as "tls" or "ssl"
+   * 
+   * @return Swift_Plugins_PopBeforeSmtpPlugin
+   */
+  public static function newInstance($host, $port = 110, $crypto = null)
+  {
+    return new self($host, $port, $crypto);
+  }
+  
+  /**
+   * Set a Pop3Connection to delegate to instead of connecting directly.
+   * 
+   * @param Swift_Plugins_Pop_Pop3Connection $connection
+   */
+  public function setConnection(Swift_Plugins_Pop_Pop3Connection $connection)
+  {
+    $this->_connection = $connection;
+    return $this;
+  }
+  
+  /**
+   * Bind this plugin to a specific SMTP transport instance.
+   * 
+   * @param Swift_Transport
+   */
+  public function bindSmtp(Swift_Transport $smtp)
+  {
+    $this->_transport = $smtp;
+  }
+  
+  /**
+   * Set the connection timeout in seconds (default 10).
+   * 
+   * @param int $timeout
+   */
+  public function setTimeout($timeout)
+  {
+    $this->_timeout = (int) $timeout;
+    return $this;
+  }
+  
+  /**
+   * Set the username to use when connecting (if needed).
+   * 
+   * @param string $username
+   */
+  public function setUsername($username)
+  {
+    $this->_username = $username;
+    return $this;
+  }
+  
+  /**
+   * Set the password to use when connecting (if needed).
+   * 
+   * @param string $password
+   */
+  public function setPassword($password)
+  {
+    $this->_password = $password;
+    return $this;
+  }
+  
+  /**
+   * Connect to the POP3 host and authenticate.
+   * 
+   * @throws Swift_Plugins_Pop_Pop3Exception if connection fails
+   */
+  public function connect()
+  {
+    if (isset($this->_connection))
+    {
+      $this->_connection->connect();
+    }
+    else
+    {
+      if (!isset($this->_socket))
+      {
+        if (!$socket = fsockopen(
+          $this->_getHostString(), $this->_port, $errno, $errstr, $this->_timeout))
+        {
+          throw new Swift_Plugins_Pop_Pop3Exception(
+            sprintf('Failed to connect to POP3 host [%s]: %s', $this->_host, $errstr)
+          );
+        }
+        $this->_socket = $socket;
+        
+        if (false === $greeting = fgets($this->_socket))
+        {
+          throw new Swift_Plugins_Pop_Pop3Exception(
+            sprintf('Failed to connect to POP3 host [%s]', trim($greeting))
+          );
+        }
+        
+        $this->_assertOk($greeting);
+        
+        if ($this->_username)
+        {
+          $this->_command(sprintf("USER %s\r\n", $this->_username));
+          $this->_command(sprintf("PASS %s\r\n", $this->_password));
+        }
+      }
+    }
+  }
+  
+  /**
+   * Disconnect from the POP3 host.
+   */
+  public function disconnect()
+  {
+    if (isset($this->_connection))
+    {
+      $this->_connection->disconnect();
+    }
+    else
+    {
+      $this->_command("QUIT\r\n");
+      if (!fclose($this->_socket))
+      {
+        throw new Swift_Plugins_Pop_Pop3Exception(
+          sprintf('POP3 host [%s] connection could not be stopped', $this->_host)
+        );
+      }
+      $this->_socket = null;
+    }
+  }
+  
+  /**
+   * Invoked just before a Transport is started.
+   * 
+   * @param Swift_Events_TransportChangeEvent $evt
+   */
+  public function beforeTransportStarted(Swift_Events_TransportChangeEvent $evt)
+  {
+    if (isset($this->_transport))
+    {
+      if ($this->_transport !== $evt->getTransport())
+      {
+        return;
+      }
+    }
+    
+    $this->connect();
+    $this->disconnect();
+  }
+  
+  /**
+   * Not used.
+   */
+  public function transportStarted(Swift_Events_TransportChangeEvent $evt)
+  {
+  }
+  
+  /**
+   * Not used.
+   */
+  public function beforeTransportStopped(Swift_Events_TransportChangeEvent $evt)
+  {
+  }
+  
+  /**
+   * Not used.
+   */
+  public function transportStopped(Swift_Events_TransportChangeEvent $evt)
+  {
+  }
+  
+  // -- Private Methods
+  
+  private function _command($command)
+  {
+    if (!fwrite($this->_socket, $command))
+    {
+      throw new Swift_Plugins_Pop_Pop3Exception(
+        sprintf('Failed to write command [%s] to POP3 host', trim($command))
+      );
+    }
+    
+    if (false === $response = fgets($this->_socket))
+    {
+      throw new Swift_Plugins_Pop_Pop3Exception(
+        sprintf('Failed to read from POP3 host after command [%s]', trim($command))
+      );
+    }
+    
+    $this->_assertOk($response);
+    
+    return $response;
+  }
+  
+  private function _assertOk($response)
+  {
+    if (substr($response, 0, 3) != '+OK')
+    {
+      throw new Swift_Plugins_Pop_Pop3Exception(
+        sprintf('POP3 command failed [%s]', trim($response))
+      );
+    }
+  }
+  
+  private function _getHostString()
+  {
+    $host = $this->_host;
+    switch (strtolower($this->_crypto))
+    {
+      case 'ssl':
+        $host = 'ssl://' . $host;
+        break;
+      
+      case 'tls':
+        $host = 'tls://' . $host;
+        break;
+    }
+    return $host;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Reporter.php b/External/swiftmailer/lib/classes/Swift/Plugins/Reporter.php
new file mode 100755
index 0000000..00d5765
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Reporter.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Message.php';
+
+/**
+ * The Reporter plugin sends pass/fail notification to a Reporter.
+ * @package Swift
+ * @subpackage Plugins
+ * @author Chris Corbyn
+ */
+interface Swift_Plugins_Reporter
+{
+  
+  /** The recipient was accepted for delivery */
+  const RESULT_PASS = 0x01;
+  
+  /** The recipient could not be accepted */
+  const RESULT_FAIL = 0x10;
+  
+  /**
+   * Notifies this ReportNotifier that $address failed or succeeded.
+   * @param Swift_Mime_Message $message
+   * @param string $address
+   * @param int $result from {@link RESULT_PASS, RESULT_FAIL}
+   */
+  public function notify(Swift_Mime_Message $message, $address, $result);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/ReporterPlugin.php b/External/swiftmailer/lib/classes/Swift/Plugins/ReporterPlugin.php
new file mode 100755
index 0000000..1beac5b
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/ReporterPlugin.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/SendListener.php';
+//@require 'Swift/Events/SendEvent.php';
+//@require 'Swift/Plugins/Reporter.php';
+
+/**
+ * Does real time reporting of pass/fail for each recipient.
+ * @package Swift
+ * @subpackage Plugins
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_ReporterPlugin
+  implements Swift_Events_SendListener
+{
+  
+  /**
+   * The reporter backend which takes notifications.
+   * @var Swift_Plugin_Reporter
+   * @access private
+   */
+  private $_reporter;
+  
+  /**
+   * Create a new ReporterPlugin using $reporter.
+   * @param Swift_Plugins_Reporter $reporter
+   */
+  public function __construct(Swift_Plugins_Reporter $reporter)
+  {
+    $this->_reporter = $reporter;
+  }
+  
+  /**
+   * Not used.
+   */
+  public function beforeSendPerformed(Swift_Events_SendEvent $evt)
+  {
+  }
+  
+  /**
+   * Invoked immediately after the Message is sent.
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function sendPerformed(Swift_Events_SendEvent $evt)
+  {
+    $message = $evt->getMessage();
+    $failures = array_flip($evt->getFailedRecipients());
+    foreach ((array) $message->getTo() as $address => $null)
+    {
+      $this->_reporter->notify(
+        $message, $address, (array_key_exists($address, $failures)
+        ? Swift_Plugins_Reporter::RESULT_FAIL
+        : Swift_Plugins_Reporter::RESULT_PASS)
+        );
+    }
+    foreach ((array) $message->getCc() as $address => $null)
+    {
+      $this->_reporter->notify(
+        $message, $address, (array_key_exists($address, $failures)
+        ? Swift_Plugins_Reporter::RESULT_FAIL
+        : Swift_Plugins_Reporter::RESULT_PASS)
+        );
+    }
+    foreach ((array) $message->getBcc() as $address => $null)
+    {
+      $this->_reporter->notify(
+        $message, $address, (array_key_exists($address, $failures)
+        ? Swift_Plugins_Reporter::RESULT_FAIL
+        : Swift_Plugins_Reporter::RESULT_PASS)
+        );
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Reporters/HitReporter.php b/External/swiftmailer/lib/classes/Swift/Plugins/Reporters/HitReporter.php
new file mode 100755
index 0000000..0022f5e
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Reporters/HitReporter.php
@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Plugins/Reporter.php';
+//@require 'Swift/Mime/Message.php';
+
+/**
+ * A reporter which "collects" failures for the Reporter plugin.
+ * @package Swift
+ * @subpackage Plugins
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_Reporters_HitReporter implements Swift_Plugins_Reporter
+{
+  
+  /**
+   * The list of failures.
+   * @var array
+   * @access private
+   */
+  private $_failures = array();
+  private $_failures_cache = array();
+  
+  /**
+   * Notifies this ReportNotifier that $address failed or succeeded.
+   * @param Swift_Mime_Message $message
+   * @param string $address
+   * @param int $result from {@link RESULT_PASS, RESULT_FAIL}
+   */
+  public function notify(Swift_Mime_Message $message, $address, $result)
+  {
+    if (self::RESULT_FAIL == $result && !isset($this->_failures_cache[$address]))
+    {
+      $this->_failures[] = $address;
+      $this->_failures_cache[$address] = true;
+    }
+  }
+  
+  /**
+   * Get an array of addresses for which delivery failed.
+   * @return array
+   */
+  public function getFailedRecipients()
+  {
+    return $this->_failures;
+  }
+  
+  /**
+   * Clear the buffer (empty the list).
+   */
+  public function clear()
+  {
+    $this->_failures = $this->_failures_cache = array();
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Reporters/HtmlReporter.php b/External/swiftmailer/lib/classes/Swift/Plugins/Reporters/HtmlReporter.php
new file mode 100755
index 0000000..7370078
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Reporters/HtmlReporter.php
@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Plugins/Reporter.php';
+//@require 'Swift/Mime/Message.php';
+
+/**
+ * A HTML output reporter for the Reporter plugin.
+ * @package Swift
+ * @subpackage Plugins
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_Reporters_HtmlReporter implements Swift_Plugins_Reporter
+{
+  
+  /**
+   * Notifies this ReportNotifier that $address failed or succeeded.
+   * @param Swift_Mime_Message $message
+   * @param string $address
+   * @param int $result from {@link RESULT_PASS, RESULT_FAIL}
+   */
+  public function notify(Swift_Mime_Message $message, $address, $result)
+  {
+    if (self::RESULT_PASS == $result)
+    {
+      echo "<div style=\"color: #fff; background: #006600; padding: 2px; margin: 2px;\">" . PHP_EOL;
+      echo "PASS " . $address . PHP_EOL;
+      echo "</div>" . PHP_EOL;
+      flush();
+    }
+    else
+    {
+      echo "<div style=\"color: #fff; background: #880000; padding: 2px; margin: 2px;\">" . PHP_EOL;
+      echo "FAIL " . $address . PHP_EOL;
+      echo "</div>" . PHP_EOL;
+      flush();
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Sleeper.php b/External/swiftmailer/lib/classes/Swift/Plugins/Sleeper.php
new file mode 100755
index 0000000..148cbd3
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Sleeper.php
@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Sleeps for a duration of time.
+ * @package Swift
+ * @subpackage Plugins
+ * @author Chris Corbyn
+ */
+interface Swift_Plugins_Sleeper
+{
+  
+  /**
+   * Sleep for $seconds.
+   * @param int $seconds
+   */
+  public function sleep($seconds);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/ThrottlerPlugin.php b/External/swiftmailer/lib/classes/Swift/Plugins/ThrottlerPlugin.php
new file mode 100755
index 0000000..43bb1f4
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/ThrottlerPlugin.php
@@ -0,0 +1,188 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Events/SendEvent.php';
+//@require 'Swift/Plugins/BandwidthMonitorPlugin.php';
+//@require 'Swift/Plugins/Sleeper.php';
+//@require 'Swift/Plugins/Timer.php';
+
+/**
+ * Throttles the rate at which emails are sent.
+ * @package Swift
+ * @subpackage Plugins
+ * @author Chris Corbyn
+ */
+class Swift_Plugins_ThrottlerPlugin
+  extends Swift_Plugins_BandwidthMonitorPlugin
+  implements Swift_Plugins_Sleeper, Swift_Plugins_Timer
+{
+  
+  /** Flag for throttling in bytes per minute */
+  const BYTES_PER_MINUTE = 0x01;
+  
+  /** Flag for throttling in emails per minute */
+  const MESSAGES_PER_MINUTE = 0x10;
+  
+  /**
+   * The Sleeper instance for sleeping.
+   * @var Swift_Plugins_Sleeper
+   * @access private
+   */
+  private $_sleeper;
+  
+  /**
+   * The Timer instance which provides the timestamp.
+   * @var Swift_Plugins_Timer
+   * @access private
+   */
+  private $_timer;
+  
+  /**
+   * The time at which the first email was sent.
+   * @var int
+   * @access private
+   */
+  private $_start;
+  
+  /**
+   * The rate at which messages should be sent.
+   * @var int
+   * @access private
+   */
+  private $_rate;
+  
+  /**
+   * The mode for throttling.
+   * This is {@link BYTES_PER_MINUTE} or {@link MESSAGES_PER_MINUTE}
+   * @var int
+   * @access private
+   */
+  private $_mode;
+  
+  /**
+   * An internal counter of the number of messages sent.
+   * @var int
+   * @access private
+   */
+  private $_messages = 0;
+  
+  /**
+   * Create a new ThrottlerPlugin.
+   * @param int $rate
+   * @param int $mode, defaults to {@link BYTES_PER_MINUTE}
+   * @param Swift_Plugins_Sleeper $sleeper (only needed in testing)
+   * @param Swift_Plugins_Timer $timer (only needed in testing)
+   */
+  public function __construct($rate, $mode = self::BYTES_PER_MINUTE,
+    Swift_Plugins_Sleeper $sleeper = null, Swift_Plugins_Timer $timer = null)
+  {
+    $this->_rate = $rate;
+    $this->_mode = $mode;
+    $this->_sleeper = $sleeper;
+    $this->_timer = $timer;
+  }
+  
+  /**
+   * Invoked immediately before the Message is sent.
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function beforeSendPerformed(Swift_Events_SendEvent $evt)
+  {
+    $time = $this->getTimestamp();
+    if (!isset($this->_start))
+    {
+      $this->_start = $time;
+    }
+    $duration = $time - $this->_start;
+    
+    if (self::BYTES_PER_MINUTE == $this->_mode)
+    {
+      $sleep = $this->_throttleBytesPerMinute($duration);
+    }
+    else
+    {
+      $sleep = $this->_throttleMessagesPerMinute($duration);
+    }
+    
+    if ($sleep > 0)
+    {
+      $this->sleep($sleep);
+    }
+  }
+  
+  /**
+   * Invoked when a Message is sent.
+   * @param Swift_Events_SendEvent $evt
+   */
+  public function sendPerformed(Swift_Events_SendEvent $evt)
+  {
+    parent::sendPerformed($evt);
+    ++$this->_messages;
+  }
+  
+  /**
+   * Sleep for $seconds.
+   * @param int $seconds
+   */
+  public function sleep($seconds)
+  {
+    if (isset($this->_sleeper))
+    {
+      $this->_sleeper->sleep($seconds);
+    }
+    else
+    {
+      sleep($seconds);
+    }
+  }
+  
+  /**
+   * Get the current UNIX timestamp
+   * @return int
+   */
+  public function getTimestamp()
+  {
+    if (isset($this->_timer))
+    {
+      return $this->_timer->getTimestamp();
+    }
+    else
+    {
+      return time();
+    }
+  }
+  
+  // -- Private methods
+  
+  /**
+   * Get a number of seconds to sleep for.
+   * @param int $timePassed
+   * @return int
+   * @access private
+   */
+  private function _throttleBytesPerMinute($timePassed)
+  {
+    $expectedDuration = $this->getBytesOut() / ($this->_rate / 60);
+    return (int) ceil($expectedDuration - $timePassed);
+  }
+  
+  /**
+   * Get a number of seconds to sleep for.
+   * @param int $timePassed
+   * @return int
+   * @access private
+   */
+  private function _throttleMessagesPerMinute($timePassed)
+  {
+    $expectedDuration = $this->_messages / ($this->_rate / 60);
+    return (int) ceil($expectedDuration - $timePassed);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Plugins/Timer.php b/External/swiftmailer/lib/classes/Swift/Plugins/Timer.php
new file mode 100755
index 0000000..92207bf
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Plugins/Timer.php
@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Provides timestamp data.
+ * @package Swift
+ * @subpackage Plugins
+ * @author Chris Corbyn
+ */
+interface Swift_Plugins_Timer
+{
+  
+  /**
+   * Get the current UNIX timestamp.
+   * @return int
+   */
+  public function getTimestamp();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Preferences.php b/External/swiftmailer/lib/classes/Swift/Preferences.php
new file mode 100755
index 0000000..20a2e5f
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Preferences.php
@@ -0,0 +1,76 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * Changes some global preference settings in Swift Mailer.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_Preferences
+{
+  
+  /** Singleton instance */
+  private static $_instance = null;
+  
+  /** Constructor not to be used */
+  private function __construct() { }
+  
+  /**
+   * Get a new instance of Preferences.
+   * @return Swift_Preferences
+   */
+  public static function getInstance()
+  {
+    if (!isset(self::$_instance))
+    {
+      self::$_instance = new self();
+    }
+    return self::$_instance;
+  }
+  
+  /**
+   * Set the default charset used.
+   * @param string
+   * @return Swift_Preferences
+   */
+  public function setCharset($charset)
+  {
+    Swift_DependencyContainer::getInstance()
+      ->register('properties.charset')->asValue($charset);
+    return $this;
+  }
+  
+  /**
+   * Set the directory where temporary files can be saved.
+   * @param string $dir
+   * @return Swift_Preferences
+   */
+  public function setTempDir($dir)
+  {
+    Swift_DependencyContainer::getInstance()
+      ->register('tempdir')->asValue($dir);
+    return $this;
+  }
+  
+  /**
+   * Set the type of cache to use (i.e. "disk" or "array").
+   * @param string $type
+   * @return Swift_Preferences
+   */
+  public function setCacheType($type)
+  {
+    Swift_DependencyContainer::getInstance()
+      ->register('cache')->asAliasOf(sprintf('cache.%s', $type));
+    return $this;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/ReplacementFilterFactory.php b/External/swiftmailer/lib/classes/Swift/ReplacementFilterFactory.php
new file mode 100755
index 0000000..db29e6d
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/ReplacementFilterFactory.php
@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Creates StreamFilters.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+interface Swift_ReplacementFilterFactory
+{
+  
+  /**
+   * Create a filter to replace $search with $replace.
+   * @param mixed $search
+   * @param mixed $replace
+   * @return Swift_StreamFilter
+   */
+  public function createFilter($search, $replace);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/RfcComplianceException.php b/External/swiftmailer/lib/classes/Swift/RfcComplianceException.php
new file mode 100755
index 0000000..5bb394b
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/RfcComplianceException.php
@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/SwiftException.php';
+
+/**
+ * RFC Compliance Exception class.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_RfcComplianceException extends Swift_SwiftException
+{
+  
+  /**
+   * Create a new RfcComplianceException with $message.
+   * @param string $message
+   */
+  public function __construct($message)
+  {
+    parent::__construct($message);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/SendmailTransport.php b/External/swiftmailer/lib/classes/Swift/SendmailTransport.php
new file mode 100755
index 0000000..60a7000
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/SendmailTransport.php
@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/SendmailTransport.php';
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * SendmailTransport for sending mail through a sendmail/postfix (etc..) binary.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_SendmailTransport extends Swift_Transport_SendmailTransport
+{
+  
+  /**
+   * Create a new SendmailTransport, optionally using $command for sending.
+   * @param string $command
+   */
+  public function __construct($command = '/usr/sbin/sendmail -bs')
+  {
+    call_user_func_array(
+      array($this, 'Swift_Transport_SendmailTransport::__construct'),
+      Swift_DependencyContainer::getInstance()
+        ->createDependenciesFor('transport.sendmail')
+      );
+    
+    $this->setCommand($command);
+  }
+  
+  /**
+   * Create a new SendmailTransport instance.
+   * @param string $command
+   * @return Swift_SendmailTransport
+   */
+  public static function newInstance($command = '/usr/sbin/sendmail -bs')
+  {
+    return new self($command);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/SmtpTransport.php b/External/swiftmailer/lib/classes/Swift/SmtpTransport.php
new file mode 100755
index 0000000..65180d5
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/SmtpTransport.php
@@ -0,0 +1,56 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/EsmtpTransport.php';
+//@require 'Swift/DependencyContainer.php';
+
+/**
+ * Sends Messages over SMTP with ESMTP support.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_SmtpTransport extends Swift_Transport_EsmtpTransport
+{
+  
+  /**
+   * Create a new SmtpTransport, optionally with $host, $port and $security.
+   * @param string $host
+   * @param int $port
+   * @param int $security
+   */
+  public function __construct($host = 'localhost', $port = 25,
+    $security = null)
+  {
+    call_user_func_array(
+      array($this, 'Swift_Transport_EsmtpTransport::__construct'),
+      Swift_DependencyContainer::getInstance()
+        ->createDependenciesFor('transport.smtp')
+      );
+    
+    $this->setHost($host);
+    $this->setPort($port);
+    $this->setEncryption($security);
+  }
+  
+  /**
+   * Create a new SmtpTransport instance.
+   * @param string $host
+   * @param int $port
+   * @param int $security
+   * @return Swift_SmtpTransport
+   */
+  public static function newInstance($host = 'localhost', $port = 25,
+    $security = null)
+  {
+    return new self($host, $port, $security);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/StreamFilter.php b/External/swiftmailer/lib/classes/Swift/StreamFilter.php
new file mode 100755
index 0000000..6c262ce
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/StreamFilter.php
@@ -0,0 +1,33 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Processes bytes as they pass through a stream and performs filtering.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+interface Swift_StreamFilter
+{
+  
+  /**
+   * Based on the buffer given, this returns true if more buffering is needed.
+   * @param mixed $buffer
+   * @return boolean
+   */
+  public function shouldBuffer($buffer);
+  
+  /**
+   * Filters $buffer and returns the changes.
+   * @param mixed $buffer
+   * @return mixed
+   */
+  public function filter($buffer);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/StreamFilters/ByteArrayReplacementFilter.php b/External/swiftmailer/lib/classes/Swift/StreamFilters/ByteArrayReplacementFilter.php
new file mode 100755
index 0000000..2df52be
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/StreamFilters/ByteArrayReplacementFilter.php
@@ -0,0 +1,188 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/StreamFilter.php';
+
+/**
+ * Processes bytes as they pass through a buffer and replaces sequences in it.
+ * This stream filter deals with Byte arrays rather than simple strings.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_StreamFilters_ByteArrayReplacementFilter
+  implements Swift_StreamFilter
+{
+
+  /** The needle(s) to search for */
+  private $_search;
+
+  /** The replacement(s) to make */
+  private $_replace;
+
+  /** The Index for searching */
+  private $_index;
+
+  /** The Search Tree */
+  private $_tree = array();
+
+  /**  Gives the size of the largest search */
+  private $_treeMaxLen = 0;
+  
+  private $_repSize;
+
+  /**
+   * Create a new ByteArrayReplacementFilter with $search and $replace.
+   * @param array $search
+   * @param array $replace
+   */
+  public function __construct($search, $replace)
+  {
+    $this->_search = $search;
+    $this->_index = array();
+    $this->_tree = array();
+    $this->_replace = array();
+    $this->_repSize = array();
+    
+    $tree = null;
+    $i = null;
+    $last_size = $size = 0;
+    foreach ($search as $i => $search_element)
+    {
+      if ($tree !== null)
+      {
+        $tree[-1] = min (count($replace) - 1, $i - 1);
+        $tree[-2] = $last_size;
+      }
+      $tree = &$this->_tree;
+      if (is_array ($search_element))
+      {
+        foreach ($search_element as $k => $char)
+        {
+          $this->_index[$char] = true;
+          if (!isset($tree[$char]))
+          {
+            $tree[$char] = array();
+          }
+          $tree = &$tree[$char];
+        }
+        $last_size = $k+1;
+        $size = max($size, $last_size);
+      }
+      else
+      {
+        $last_size = 1;
+        if (!isset($tree[$search_element]))
+        {
+          $tree[$search_element] = array();
+        }
+        $tree = &$tree[$search_element];
+        $size = max($last_size, $size);
+        $this->_index[$search_element] = true;
+      }
+    }
+    if ($i !== null)
+    {
+      $tree[-1] = min (count ($replace) - 1, $i);
+      $tree[-2] = $last_size;
+      $this->_treeMaxLen = $size;
+    }
+    foreach ($replace as $rep)
+    {
+      if (!is_array($rep))
+      {
+        $rep = array ($rep);
+      }
+      $this->_replace[] = $rep;
+    }
+    for ($i = count($this->_replace) - 1; $i >= 0; --$i)
+    {
+      $this->_replace[$i] = $rep = $this->filter($this->_replace[$i], $i);
+      $this->_repSize[$i] = count($rep);
+    }
+  }
+
+  /**
+   * Returns true if based on the buffer passed more bytes should be buffered.
+   * @param array $buffer
+   * @return boolean
+   */
+  public function shouldBuffer($buffer)
+  {
+    $endOfBuffer = end($buffer);
+    return isset ($this->_index[$endOfBuffer]);
+  }
+
+  /**
+   * Perform the actual replacements on $buffer and return the result.
+   * @param array $buffer
+   * @return array
+   */
+  public function filter($buffer, $_minReplaces = -1)
+  {
+    if ($this->_treeMaxLen == 0)
+    {
+      return $buffer;
+    }
+    
+    $newBuffer = array();
+    $buf_size = count($buffer);
+    for ($i = 0; $i < $buf_size; ++$i)
+    {
+      $search_pos = $this->_tree;
+      $last_found = PHP_INT_MAX;
+      // We try to find if the next byte is part of a search pattern
+      for ($j = 0; $j <= $this->_treeMaxLen; ++$j)
+      {
+        // We have a new byte for a search pattern
+        if (isset ($buffer [$p = $i + $j]) && isset($search_pos[$buffer[$p]]))
+        {
+          $search_pos = $search_pos[$buffer[$p]];
+          // We have a complete pattern, save, in case we don't find a better match later
+          if (isset($search_pos[- 1]) && $search_pos[-1] < $last_found
+            && $search_pos[-1] > $_minReplaces)
+          {
+            $last_found = $search_pos[-1];
+            $last_size = $search_pos[-2];
+          }
+        }
+        // We got a complete pattern
+        elseif ($last_found !== PHP_INT_MAX)
+        {
+          // Adding replacement datas to output buffer
+          $rep_size = $this->_repSize[$last_found];
+          for ($j = 0; $j < $rep_size; ++$j)
+          {
+            $newBuffer[] = $this->_replace[$last_found][$j];
+          }
+          // We Move cursor forward
+          $i += $last_size - 1;
+          // Edge Case, last position in buffer
+          if ($i >= $buf_size)
+          {
+            $newBuffer[] = $buffer[$i];
+          }
+          
+          // We start the next loop
+          continue 2;
+        }
+        else
+        {
+          // this byte is not in a pattern and we haven't found another pattern
+          break;
+        }
+      }
+      // Normal byte, move it to output buffer
+      $newBuffer[] = $buffer[$i];
+    }
+    
+    return $newBuffer;
+  }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/StreamFilters/StringReplacementFilter.php b/External/swiftmailer/lib/classes/Swift/StreamFilters/StringReplacementFilter.php
new file mode 100755
index 0000000..9ab6c30
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/StreamFilters/StringReplacementFilter.php
@@ -0,0 +1,66 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/StreamFilter.php';
+
+/**
+ * Processes bytes as they pass through a buffer and replaces sequences in it.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_StreamFilters_StringReplacementFilter implements Swift_StreamFilter
+{
+  
+  /** The needle(s) to search for */
+  private $_search;
+  
+  /** The replacement(s) to make */
+  private $_replace;
+  
+  /**
+   * Create a new StringReplacementFilter with $search and $replace.
+   * @param string|array $search
+   * @param string|array $replace
+   */
+  public function __construct($search, $replace)
+  {
+    $this->_search = $search;
+    $this->_replace = $replace;
+  }
+  
+  /**
+   * Returns true if based on the buffer passed more bytes should be buffered.
+   * @param string $buffer
+   * @return boolean
+   */
+  public function shouldBuffer($buffer)
+  {
+    $endOfBuffer = substr($buffer, -1);
+    foreach ((array) $this->_search as $needle)
+    {
+      if (false !== strpos($needle, $endOfBuffer))
+      {
+        return true;
+      }
+    }
+    return false;
+  }
+  
+  /**
+   * Perform the actual replacements on $buffer and return the result.
+   * @param string $buffer
+   * @return string
+   */
+  public function filter($buffer)
+  {
+    return str_replace($this->_search, $this->_replace, $buffer);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/StreamFilters/StringReplacementFilterFactory.php b/External/swiftmailer/lib/classes/Swift/StreamFilters/StringReplacementFilterFactory.php
new file mode 100755
index 0000000..fcd4b83
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/StreamFilters/StringReplacementFilterFactory.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/StreamFilters/StringReplacementFilter.php';
+//@require 'Swift/StreamFilterFactory.php';
+
+/**
+ * Creates filters for replacing needles in a string buffer.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_StreamFilters_StringReplacementFilterFactory
+  implements Swift_ReplacementFilterFactory
+{
+  
+  /** Lazy-loaded filters */
+  private $_filters = array();
+  
+  /**
+   * Create a new StreamFilter to replace $search with $replace in a string.
+   * @param string $search
+   * @param string $replace
+   * @return Swift_StreamFilter
+   */
+  public function createFilter($search, $replace)
+  {
+    if (!isset($this->_filters[$search][$replace]))
+    {
+      if (!isset($this->_filters[$search]))
+      {
+        $this->_filters[$search] = array();
+      }
+      
+      if (!isset($this->_filters[$search][$replace]))
+      {
+        $this->_filters[$search][$replace] = array();
+      }
+      
+      $this->_filters[$search][$replace]
+        = new Swift_StreamFilters_StringReplacementFilter($search, $replace);
+    }
+    
+    return $this->_filters[$search][$replace];
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/SwiftException.php b/External/swiftmailer/lib/classes/Swift/SwiftException.php
new file mode 100755
index 0000000..bd3b656
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/SwiftException.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Base Exception class.
+ * @package Swift
+ * @author Chris Corbyn
+ */
+class Swift_SwiftException extends Exception
+{
+  
+  /**
+   * Create a new SwiftException with $message.
+   * @param string $message
+   */
+  public function __construct($message)
+  {
+    parent::__construct($message);
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport.php b/External/swiftmailer/lib/classes/Swift/Transport.php
new file mode 100755
index 0000000..9b54752
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/Message.php';
+//@require 'Swift/Events/EventListener.php';
+
+/**
+ * Sends Messages via an abstract Transport subsystem.
+ * 
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+interface Swift_Transport
+{
+
+  /**
+   * Test if this Transport mechanism has started.
+   * 
+   * @return boolean
+   */
+  public function isStarted();
+  
+  /**
+   * Start this Transport mechanism.
+   */
+  public function start();
+  
+  /**
+   * Stop this Transport mechanism.
+   */
+  public function stop();
+  
+  /**
+   * Send the given Message.
+   * 
+   * Recipient/sender data will be retreived from the Message API.
+   * The return value is the number of recipients who were accepted for delivery.
+   * 
+   * @param Swift_Mime_Message $message
+   * @param string[] &$failedRecipients to collect failures by-reference
+   * @return int
+   */
+  public function send(Swift_Mime_Message $message, &$failedRecipients = null);
+  
+  /**
+   * Register a plugin in the Transport.
+   * 
+   * @param Swift_Events_EventListener $plugin
+   */
+  public function registerPlugin(Swift_Events_EventListener $plugin);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php b/External/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php
new file mode 100755
index 0000000..3329d34
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php
@@ -0,0 +1,543 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport.php';
+//@require 'Swift/Transport/IoBuffer.php';
+//@require 'Swift/Transport/CommandSentException.php';
+//@require 'Swift/TransportException.php';
+//@require 'Swift/Mime/Message.php';
+//@require 'Swift/Events/EventDispatcher.php';
+//@require 'Swift/Events/EventListener.php';
+
+/**
+ * Sends Messages over SMTP.
+ * 
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+abstract class Swift_Transport_AbstractSmtpTransport
+  implements Swift_Transport
+{
+  
+  /** Input-Output buffer for sending/receiving SMTP commands and responses */
+  protected $_buffer;
+  
+  /** Connection status */
+  protected $_started = false;
+  
+  /** The domain name to use in HELO command */
+  protected $_domain = '[127.0.0.1]';
+  
+  /** The event dispatching layer */
+  protected $_eventDispatcher;
+  
+  /** Return an array of params for the Buffer */
+  abstract protected function _getBufferParams();
+  
+  /**
+   * Creates a new EsmtpTransport using the given I/O buffer.
+   * 
+   * @param Swift_Transport_IoBuffer $buf
+   * @param Swift_Events_EventDispatcher $dispatcher
+   */
+  public function __construct(Swift_Transport_IoBuffer $buf,
+    Swift_Events_EventDispatcher $dispatcher)
+  {
+    $this->_eventDispatcher = $dispatcher;
+    $this->_buffer = $buf;
+    $this->_lookupHostname();
+  }
+  
+  /**
+   * Set the name of the local domain which Swift will identify itself as.
+   * This should be a fully-qualified domain name and should be truly the domain
+   * you're using.  If your server doesn't have a domain name, use the IP in square
+   * brackets (i.e. [127.0.0.1]).
+   * 
+   * @param string $domain
+   */
+  public function setLocalDomain($domain)
+  {
+    $this->_domain = $domain;
+    return $this;
+  }
+  
+  /**
+   * Get the name of the domain Swift will identify as.
+   * 
+   * @return string
+   */
+  public function getLocalDomain()
+  {
+    return $this->_domain;
+  }
+  
+  /**
+   * Start the SMTP connection.
+   */
+  public function start()
+  {
+    if (!$this->_started)
+    {
+      if ($evt = $this->_eventDispatcher->createTransportChangeEvent($this))
+      {
+        $this->_eventDispatcher->dispatchEvent($evt, 'beforeTransportStarted');
+        if ($evt->bubbleCancelled())
+        {
+          return;
+        }
+      }
+      
+      try
+      {
+        $this->_buffer->initialize($this->_getBufferParams());
+      }
+      catch (Swift_TransportException $e)
+      {
+        $this->_throwException($e);
+      }
+      $this->_readGreeting();
+      $this->_doHeloCommand();
+      
+      if ($evt)
+      {
+        $this->_eventDispatcher->dispatchEvent($evt, 'transportStarted');
+      }
+      
+      $this->_started = true;
+    }
+  }
+  
+  /**
+   * Test if an SMTP connection has been established.
+   * 
+   * @return boolean
+   */
+  public function isStarted()
+  {
+    return $this->_started;
+  }
+  
+  /**
+   * Send the given Message.
+   * 
+   * Recipient/sender data will be retreived from the Message API.
+   * The return value is the number of recipients who were accepted for delivery.
+   * 
+   * @param Swift_Mime_Message $message
+   * @param string[] &$failedRecipients to collect failures by-reference
+   * @return int
+   */
+  public function send(Swift_Mime_Message $message, &$failedRecipients = null)
+  {
+    $sent = 0;
+    $failedRecipients = (array) $failedRecipients;
+    
+    if (!$reversePath = $this->_getReversePath($message))
+    {
+      throw new Swift_TransportException(
+        'Cannot send message without a sender address'
+        );
+    }
+    
+    if ($evt = $this->_eventDispatcher->createSendEvent($this, $message))
+    {
+      $this->_eventDispatcher->dispatchEvent($evt, 'beforeSendPerformed');
+      if ($evt->bubbleCancelled())
+      {
+        return 0;
+      }
+    }
+    
+    $to = (array) $message->getTo();
+    $cc = (array) $message->getCc();
+    $bcc = (array) $message->getBcc();
+    
+    $message->setBcc(array());
+    
+    try
+    {
+      $sent += $this->_sendTo($message, $reversePath, $to, $failedRecipients);
+      $sent += $this->_sendCc($message, $reversePath, $cc, $failedRecipients);
+      $sent += $this->_sendBcc($message, $reversePath, $bcc, $failedRecipients);
+    }
+    catch (Exception $e)
+    {
+      $message->setBcc($bcc);
+      throw $e;
+    }
+    
+    $message->setBcc($bcc);
+    
+    if ($evt)
+    {
+      if ($sent == count($to) + count($cc) + count($bcc))
+      {
+        $evt->setResult(Swift_Events_SendEvent::RESULT_SUCCESS);
+      }
+      elseif ($sent > 0)
+      {
+        $evt->setResult(Swift_Events_SendEvent::RESULT_TENTATIVE);
+      }
+      else
+      {
+        $evt->setResult(Swift_Events_SendEvent::RESULT_FAILED);
+      }
+      $evt->setFailedRecipients($failedRecipients);
+      $this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
+    }
+    
+    $message->generateId(); //Make sure a new Message ID is used
+    
+    return $sent;
+  }
+  
+  /**
+   * Stop the SMTP connection.
+   */
+  public function stop()
+  {
+    if ($this->_started)
+    {
+      if ($evt = $this->_eventDispatcher->createTransportChangeEvent($this))
+      {
+        $this->_eventDispatcher->dispatchEvent($evt, 'beforeTransportStopped');
+        if ($evt->bubbleCancelled())
+        {
+          return;
+        }
+      }
+      
+      try
+      {
+        $this->executeCommand("QUIT\r\n", array(221));
+      }
+      catch (Swift_TransportException $e) {}
+      
+      try
+      {
+        $this->_buffer->terminate();
+      
+        if ($evt)
+        {
+          $this->_eventDispatcher->dispatchEvent($evt, 'transportStopped');
+        }
+      }
+      catch (Swift_TransportException $e)
+      {
+        $this->_throwException($e);
+      }
+    }
+    $this->_started = false;
+  }
+  
+  /**
+   * Register a plugin.
+   * 
+   * @param Swift_Events_EventListener $plugin
+   */
+  public function registerPlugin(Swift_Events_EventListener $plugin)
+  {
+    $this->_eventDispatcher->bindEventListener($plugin);
+  }
+  
+  /**
+   * Reset the current mail transaction.
+   */
+  public function reset()
+  {
+    $this->executeCommand("RSET\r\n", array(250));
+  }
+  
+  /**
+   * Get the IoBuffer where read/writes are occurring.
+   * 
+   * @return Swift_Transport_IoBuffer
+   */
+  public function getBuffer()
+  {
+    return $this->_buffer;
+  }
+  
+  /**
+   * Run a command against the buffer, expecting the given response codes.
+   * 
+   * If no response codes are given, the response will not be validated.
+   * If codes are given, an exception will be thrown on an invalid response.
+   * 
+   * @param string $command
+   * @param int[] $codes
+   * @param string[] &$failures
+   * @return string
+   */
+  public function executeCommand($command, $codes = array(), &$failures = null)
+  {
+    $failures = (array) $failures;
+    $seq = $this->_buffer->write($command);
+    $response = $this->_getFullResponse($seq);
+    if ($evt = $this->_eventDispatcher->createCommandEvent($this, $command, $codes))
+    {
+      $this->_eventDispatcher->dispatchEvent($evt, 'commandSent');
+    }
+    $this->_assertResponseCode($response, $codes);
+    return $response;
+  }
+  
+  // -- Protected methods
+  
+  /** Read the opening SMTP greeting */
+  protected function _readGreeting()
+  {
+    $this->_assertResponseCode($this->_getFullResponse(0), array(220));
+  }
+  
+  /** Send the HELO welcome */
+  protected function _doHeloCommand()
+  {
+    $this->executeCommand(
+      sprintf("HELO %s\r\n", $this->_domain), array(250)
+      );
+  }
+  
+  /** Send the MAIL FROM command */
+  protected function _doMailFromCommand($address)
+  {
+    $this->executeCommand(
+      sprintf("MAIL FROM: <%s>\r\n", $address), array(250)
+      );
+  }
+  
+  /** Send the RCPT TO command */
+  protected function _doRcptToCommand($address)
+  {
+    $this->executeCommand(
+      sprintf("RCPT TO: <%s>\r\n", $address), array(250, 251, 252)
+      );
+  }
+  
+  /** Send the DATA command */
+  protected function _doDataCommand()
+  {
+    $this->executeCommand("DATA\r\n", array(354));
+  }
+  
+  /** Stream the contents of the message over the buffer */
+  protected function _streamMessage(Swift_Mime_Message $message)
+  {
+    $this->_buffer->setWriteTranslations(array("\r\n." => "\r\n.."));
+    try
+    {
+      $message->toByteStream($this->_buffer);
+      $this->_buffer->flushBuffers();
+    }
+    catch (Swift_TransportException $e)
+    {
+      $this->_throwException($e);
+    }
+    $this->_buffer->setWriteTranslations(array());
+    $this->executeCommand("\r\n.\r\n", array(250));
+  }
+  
+  /** Determine the best-use reverse path for this message */
+  protected function _getReversePath(Swift_Mime_Message $message)
+  {
+    $return = $message->getReturnPath();
+    $sender = $message->getSender();
+    $from = $message->getFrom();
+    $path = null;
+    if (!empty($return))
+    {
+      $path = $return;
+    }
+    elseif (!empty($sender))
+    {
+      // Don't use array_keys
+      reset($sender); // Reset Pointer to first pos
+      $path = key($sender); // Get key
+    }
+    elseif (!empty($from))
+    {
+      reset($from); // Reset Pointer to first pos
+      $path = key($from); // Get key
+    }
+    return $path;
+  }
+  
+  /** Throw a TransportException, first sending it to any listeners */
+  protected function _throwException(Swift_TransportException $e)
+  {
+    if ($evt = $this->_eventDispatcher->createTransportExceptionEvent($this, $e))
+    {
+      $this->_eventDispatcher->dispatchEvent($evt, 'exceptionThrown');
+      if (!$evt->bubbleCancelled())
+      {
+        throw $e;
+      }
+    }
+    else
+    {
+      throw $e;
+    }
+  }
+  
+  /** Throws an Exception if a response code is incorrect */
+  protected function _assertResponseCode($response, $wanted)
+  {
+    list($code, $separator, $text) = sscanf($response, '%3d%[ -]%s');
+    $valid = (empty($wanted) || in_array($code, $wanted));
+    
+    if ($evt = $this->_eventDispatcher->createResponseEvent($this, $response,
+      $valid))
+    {
+      $this->_eventDispatcher->dispatchEvent($evt, 'responseReceived');
+    }
+    
+    if (!$valid)
+    {
+      $this->_throwException(
+        new Swift_TransportException(
+          'Expected response code ' . implode('/', $wanted) . ' but got code ' .
+          '"' . $code . '", with message "' . $response . '"'
+          )
+        );
+    }
+  }
+  
+  /** Get an entire multi-line response using its sequence number */
+  protected function _getFullResponse($seq)
+  {
+    $response = '';
+    try
+    {
+      do
+      {
+        $line = $this->_buffer->readLine($seq);
+        $response .= $line;
+      }
+      while (null !== $line && false !== $line && ' ' != $line{3});
+    }
+    catch (Swift_TransportException $e)
+    {
+      $this->_throwException($e);
+    }
+    return $response;
+  }
+  
+  // -- Private methods
+  
+  /** Send an email to the given recipients from the given reverse path */
+  private function _doMailTransaction($message, $reversePath,
+    array $recipients, array &$failedRecipients)
+  {
+    $sent = 0;
+    $this->_doMailFromCommand($reversePath);
+    foreach ($recipients as $forwardPath)
+    {
+      try
+      {
+        $this->_doRcptToCommand($forwardPath);
+        $sent++;
+      }
+      catch (Swift_TransportException $e)
+      {
+        $failedRecipients[] = $forwardPath;
+      }
+    }
+    
+    if ($sent != 0)
+    {
+      $this->_doDataCommand();
+      $this->_streamMessage($message);
+    }
+    else
+    {
+      $this->reset();
+    }
+    
+    return $sent;
+  }
+  
+  /** Send a message to the given To: recipients */
+  private function _sendTo(Swift_Mime_Message $message, $reversePath,
+    array $to, array &$failedRecipients)
+  {
+    if (empty($to))
+    {
+      return 0;
+    }
+    return $this->_doMailTransaction($message, $reversePath, array_keys($to),
+      $failedRecipients);
+  }
+  
+  /** Send a message to the given Cc: recipients */
+  private function _sendCc(Swift_Mime_Message $message, $reversePath,
+    array $cc, array &$failedRecipients)
+  {
+    if (empty($cc))
+    {
+      return 0;
+    }
+    return $this->_doMailTransaction($message, $reversePath, array_keys($cc),
+      $failedRecipients);
+  }
+  
+  /** Send a message to all Bcc: recipients */
+  private function _sendBcc(Swift_Mime_Message $message, $reversePath,
+    array $bcc, array &$failedRecipients)
+  {
+    $sent = 0;
+    foreach ($bcc as $forwardPath => $name)
+    {
+      $message->setBcc(array($forwardPath => $name));
+      $sent += $this->_doMailTransaction(
+        $message, $reversePath, array($forwardPath), $failedRecipients
+        );
+    }
+    return $sent;
+  }
+  
+  /** Try to determine the hostname of the server this is run on */
+  private function _lookupHostname()
+  {
+    if (!empty($_SERVER['SERVER_NAME'])
+      && $this->_isFqdn($_SERVER['SERVER_NAME']))
+    {
+      $this->_domain = $_SERVER['SERVER_NAME'];
+    }
+    elseif (!empty($_SERVER['SERVER_ADDR']))
+    {
+      $this->_domain = sprintf('[%s]', $_SERVER['SERVER_ADDR']);
+    }
+  }
+  
+  /** Determine is the $hostname is a fully-qualified name */
+  private function _isFqdn($hostname)
+  {
+    //We could do a really thorough check, but there's really no point
+    if (false !== $dotPos = strpos($hostname, '.'))
+    {
+      return ($dotPos > 0) && ($dotPos != strlen($hostname) - 1);
+    }
+    else
+    {
+      return false;
+    }
+  }
+  
+  /**
+   * Destructor.
+   */
+  public function __destruct()
+  {
+    $this->stop();
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php
new file mode 100755
index 0000000..4c7e0f2
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php
@@ -0,0 +1,88 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/Esmtp/Authenticator.php';
+//@require 'Swift/Transport/SmtpAgent.php';
+//@require 'Swift/TransportException.php';
+
+/**
+ * Handles CRAM-MD5 authentication.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_Esmtp_Auth_CramMd5Authenticator
+  implements Swift_Transport_Esmtp_Authenticator
+{
+  
+  /**
+   * Get the name of the AUTH mechanism this Authenticator handles.
+   * @return string
+   */
+  public function getAuthKeyword()
+  {
+    return 'CRAM-MD5';
+  }
+  
+  /**
+   * Try to authenticate the user with $username and $password.
+   * @param Swift_Transport_SmtpAgent $agent
+   * @param string $username
+   * @param string $password
+   * @return boolean
+   */
+  public function authenticate(Swift_Transport_SmtpAgent $agent,
+    $username, $password)
+  {
+    try
+    {
+      $challenge = $agent->executeCommand("AUTH CRAM-MD5\r\n", array(334));
+      $challenge = base64_decode(substr($challenge, 4));
+      $message = base64_encode(
+        $username . ' ' . $this->_getResponse($password, $challenge)
+        );
+      $agent->executeCommand(sprintf("%s\r\n", $message), array(235));
+      return true;
+    }
+    catch (Swift_TransportException $e)
+    {
+      $agent->executeCommand("RSET\r\n", array(250));
+      return false;
+    }
+  }
+  
+  /**
+   * Generate a CRAM-MD5 response from a server challenge.
+   * @param string $secret
+   * @param string $challenge
+   * @return string
+   */
+  private function _getResponse($secret, $challenge)
+  {
+    if (strlen($secret) > 64)
+    {
+      $secret = pack('H32', md5($secret));
+    }
+    
+    if (strlen($secret) < 64)
+    {
+      $secret = str_pad($secret, 64, chr(0));
+    }
+    
+    $k_ipad = substr($secret, 0, 64) ^ str_repeat(chr(0x36), 64);
+    $k_opad = substr($secret, 0, 64) ^ str_repeat(chr(0x5C), 64);
+
+    $inner  = pack('H32', md5($k_ipad . $challenge));
+    $digest = md5($k_opad . $inner);
+
+    return $digest;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php
new file mode 100755
index 0000000..bd22617
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php
@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/Esmtp/Authenticator.php';
+//@require 'Swift/Transport/SmtpAgent.php';
+//@require 'Swift/TransportException.php';
+
+/**
+ * Handles LOGIN authentication.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_Esmtp_Auth_LoginAuthenticator
+  implements Swift_Transport_Esmtp_Authenticator
+{
+  
+  /**
+   * Get the name of the AUTH mechanism this Authenticator handles.
+   * @return string
+   */
+  public function getAuthKeyword()
+  {
+    return 'LOGIN';
+  }
+  
+  /**
+   * Try to authenticate the user with $username and $password.
+   * @param Swift_Transport_SmtpAgent $agent
+   * @param string $username
+   * @param string $password
+   * @return boolean
+   */
+  public function authenticate(Swift_Transport_SmtpAgent $agent,
+    $username, $password)
+  {
+    try
+    {
+      $agent->executeCommand("AUTH LOGIN\r\n", array(334));
+      $agent->executeCommand(sprintf("%s\r\n", base64_encode($username)), array(334));
+      $agent->executeCommand(sprintf("%s\r\n", base64_encode($password)), array(235));
+      return true;
+    }
+    catch (Swift_TransportException $e)
+    {
+      $agent->executeCommand("RSET\r\n", array(250));
+      return false;
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php
new file mode 100755
index 0000000..ddd8094
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/Esmtp/Authenticator.php';
+//@require 'Swift/Transport/SmtpAgent.php';
+//@require 'Swift/TransportException.php';
+
+/**
+ * Handles PLAIN authentication.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_Esmtp_Auth_PlainAuthenticator
+  implements Swift_Transport_Esmtp_Authenticator
+{
+  
+  /**
+   * Get the name of the AUTH mechanism this Authenticator handles.
+   * @return string
+   */
+  public function getAuthKeyword()
+  {
+    return 'PLAIN';
+  }
+  
+  /**
+   * Try to authenticate the user with $username and $password.
+   * @param Swift_Transport_SmtpAgent $agent
+   * @param string $username
+   * @param string $password
+   * @return boolean
+   */
+  public function authenticate(Swift_Transport_SmtpAgent $agent,
+    $username, $password)
+  {
+    try
+    {
+      $message = base64_encode($username . chr(0) . $username . chr(0) . $password);
+      $agent->executeCommand(sprintf("AUTH PLAIN %s\r\n", $message), array(235));
+      return true;
+    }
+    catch (Swift_TransportException $e)
+    {
+      $agent->executeCommand("RSET\r\n", array(250));
+      return false;
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php
new file mode 100755
index 0000000..a223169
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php
@@ -0,0 +1,262 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/TransportException.php';
+//@require 'Swift/Transport/EsmtpHandler.php';
+//@require 'Swift/Transport/SmtpAgent.php';
+
+/**
+ * An ESMTP handler for AUTH support.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_Esmtp_AuthHandler implements Swift_Transport_EsmtpHandler
+{
+  
+  /**
+   * Authenticators available to process the request.
+   * @var Swift_Transport_Esmtp_Authenticator[]
+   * @access private
+   */
+  private $_authenticators = array();
+  
+  /**
+   * The username for authentication.
+   * @var string
+   * @access private
+   */
+  private $_username;
+  
+  /**
+   * The password for authentication.
+   * @var string
+   * @access private
+   */
+  private $_password;
+  
+  /**
+   * The auth mode for authentication.
+   * @var string
+   * @access private
+   */
+  private $_auth_mode;
+  
+  /**
+   * The ESMTP AUTH parameters available.
+   * @var string[]
+   * @access private
+   */
+  private $_esmtpParams = array();
+  
+  /**
+   * Create a new AuthHandler with $authenticators for support.
+   * @param Swift_Transport_Esmtp_Authenticator[] $authenticators
+   */
+  public function __construct(array $authenticators)
+  {
+    $this->setAuthenticators($authenticators);
+  }
+  
+  /**
+   * Set the Authenticators which can process a login request.
+   * @param Swift_Transport_Esmtp_Authenticator[] $authenticators
+   */
+  public function setAuthenticators(array $authenticators)
+  {
+    $this->_authenticators = $authenticators;
+  }
+  
+  /**
+   * Get the Authenticators which can process a login request.
+   * @return Swift_Transport_Esmtp_Authenticator[]
+   */
+  public function getAuthenticators()
+  {
+    return $this->_authenticators;
+  }
+  
+  /**
+   * Set the username to authenticate with.
+   * @param string $username
+   */
+  public function setUsername($username)
+  {
+    $this->_username = $username;
+  }
+  
+  /**
+   * Get the username to authenticate with.
+   * @return string
+   */
+  public function getUsername()
+  {
+    return $this->_username;
+  }
+  
+  /**
+   * Set the password to authenticate with.
+   * @param string $password
+   */
+  public function setPassword($password)
+  {
+    $this->_password = $password;
+  }
+  
+  /**
+   * Get the password to authenticate with.
+   * @return string
+   */
+  public function getPassword()
+  {
+    return $this->_password;
+  }
+  
+  /**
+   * Set the auth mode to use to authenticate.
+   * @param string $mode
+   */
+  public function setAuthMode($mode)
+  {
+    $this->_auth_mode = $mode;
+  }
+  
+  /**
+   * Get the auth mode to use to authenticate.
+   * @return string
+   */
+  public function getAuthMode()
+  {
+    return $this->_auth_mode;
+  }
+  
+  /**
+   * Get the name of the ESMTP extension this handles.
+   * @return boolean
+   */
+  public function getHandledKeyword()
+  {
+    return 'AUTH';
+  }
+  
+  /**
+   * Set the parameters which the EHLO greeting indicated.
+   * @param string[] $parameters
+   */
+  public function setKeywordParams(array $parameters)
+  {
+    $this->_esmtpParams = $parameters;
+  }
+  
+  /**
+   * Runs immediately after a EHLO has been issued.
+   * @param Swift_Transport_SmtpAgent $agent to read/write
+   */
+  public function afterEhlo(Swift_Transport_SmtpAgent $agent)
+  {
+    if ($this->_username)
+    {
+      $count = 0;
+      foreach ($this->_getAuthenticatorsForAgent() as $authenticator)
+      {
+        if (in_array(strtolower($authenticator->getAuthKeyword()),
+          array_map('strtolower', $this->_esmtpParams)))
+        {
+          $count++;
+          if ($authenticator->authenticate($agent, $this->_username, $this->_password))
+          {
+            return;
+          }
+        }
+      }
+      throw new Swift_TransportException(
+        'Failed to authenticate on SMTP server with username "' .
+        $this->_username . '" using ' . $count . ' possible authenticators'
+        );
+    }
+  }
+  
+  /**
+   * Not used.
+   */
+  public function getMailParams()
+  {
+    return array();
+  }
+  
+  /**
+   * Not used.
+   */
+  public function getRcptParams()
+  {
+    return array();
+  }
+  
+  /**
+   * Not used.
+   */
+  public function onCommand(Swift_Transport_SmtpAgent $agent,
+    $command, $codes = array(), &$failedRecipients = null, &$stop = false)
+  {
+  }
+    
+  /**
+   * Returns +1, -1 or 0 according to the rules for usort().
+   * This method is called to ensure extensions can be execute in an appropriate order.
+   * @param string $esmtpKeyword to compare with
+   * @return int
+   */
+  public function getPriorityOver($esmtpKeyword)
+  {
+    return 0;
+  }
+  
+  /**
+   * Returns an array of method names which are exposed to the Esmtp class.
+   * @return string[]
+   */
+  public function exposeMixinMethods()
+  {
+    return array('setUsername', 'getUsername', 'setPassword', 'getPassword', 'setAuthMode', 'getAuthMode');
+  }
+  
+  /**
+   * Not used.
+   */
+  public function resetState()
+  {
+  }
+  
+  // -- Protected methods
+  
+  /**
+   * Returns the authenticator list for the given agent.
+   * @param  Swift_Transport_SmtpAgent $agent
+   * @return array
+   * @access protected
+   */
+  protected function _getAuthenticatorsForAgent()
+  {
+    if (!$mode = strtolower($this->_auth_mode))
+    {
+      return $this->_authenticators;
+    }
+
+    foreach ($this->_authenticators as $authenticator)
+    {
+      if (strtolower($authenticator->getAuthKeyword()) == $mode)
+      {
+        return array($authenticator);
+      }
+    }
+
+    throw new Swift_TransportException('Auth mode '.$mode.' is invalid');
+  }
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Authenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Authenticator.php
new file mode 100755
index 0000000..bf166d3
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Authenticator.php
@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/SmtpAgent.php';
+
+/**
+ * An Authentication mechanism.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+interface Swift_Transport_Esmtp_Authenticator
+{
+  
+  /**
+   * Get the name of the AUTH mechanism this Authenticator handles.
+   * @return string
+   */
+  public function getAuthKeyword();
+  
+  /**
+   * Try to authenticate the user with $username and $password.
+   * @param Swift_Transport_SmtpAgent $agent
+   * @param string $username
+   * @param string $password
+   * @return boolean
+   */
+  public function authenticate(Swift_Transport_SmtpAgent $agent,
+    $username, $password);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/EsmtpHandler.php b/External/swiftmailer/lib/classes/Swift/Transport/EsmtpHandler.php
new file mode 100755
index 0000000..e96f95f
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/EsmtpHandler.php
@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/EsmtpBufferWrapper.php';
+
+/**
+ * An ESMTP handler.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+interface Swift_Transport_EsmtpHandler
+{
+  
+  /**
+   * Get the name of the ESMTP extension this handles.
+   * @return boolean
+   */
+  public function getHandledKeyword();
+  
+  /**
+   * Set the parameters which the EHLO greeting indicated.
+   * @param string[] $parameters
+   */
+  public function setKeywordParams(array $parameters);
+  
+  /**
+   * Runs immediately after a EHLO has been issued.
+   * @param Swift_Transport_SmtpAgent $agent to read/write
+   */
+  public function afterEhlo(Swift_Transport_SmtpAgent $agent);
+  
+  /**
+   * Get params which are appended to MAIL FROM:<>.
+   * @return string[]
+   */
+  public function getMailParams();
+  
+  /**
+   * Get params which are appended to RCPT TO:<>.
+   * @return string[]
+   */
+  public function getRcptParams();
+  
+  /**
+   * Runs when a command is due to be sent.
+   * @param Swift_Transport_SmtpAgent $agent to read/write
+   * @param string $command to send
+   * @param int[] $codes expected in response
+   * @param string[] &$failedRecipients
+   * @param boolean &$stop to be set true if the command is now sent
+   */
+  public function onCommand(Swift_Transport_SmtpAgent $agent,
+    $command, $codes = array(), &$failedRecipients = null, &$stop = false);
+    
+  /**
+   * Returns +1, -1 or 0 according to the rules for usort().
+   * This method is called to ensure extensions can be execute in an appropriate order.
+   * @param string $esmtpKeyword to compare with
+   * @return int
+   */
+  public function getPriorityOver($esmtpKeyword);
+  
+  /**
+   * Returns an array of method names which are exposed to the Esmtp class.
+   * @return string[]
+   */
+  public function exposeMixinMethods();
+  
+  /**
+   * Tells this handler to clear any buffers and reset its state.
+   */
+  public function resetState();
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/EsmtpTransport.php b/External/swiftmailer/lib/classes/Swift/Transport/EsmtpTransport.php
new file mode 100755
index 0000000..c7833c3
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/EsmtpTransport.php
@@ -0,0 +1,340 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/AbstractSmtpTransport.php';
+//@require 'Swift/Transport/EsmtpHandler.php';
+//@require 'Swift/Transport/IoBuffer.php';
+//@require 'Swift/Transport/SmtpAgent.php';
+//@require 'Swift/TransportException.php';
+//@require 'Swift/Mime/Message.php';
+//@require 'Swift/Events/EventDispatcher.php';
+
+/**
+ * Sends Messages over SMTP with ESMTP support.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_EsmtpTransport
+  extends Swift_Transport_AbstractSmtpTransport
+  implements Swift_Transport_SmtpAgent
+{
+  
+  /**
+   * ESMTP extension handlers.
+   * @var Swift_Transport_EsmtpHandler[]
+   * @access private
+   */
+  private $_handlers = array();
+  
+  /**
+   * ESMTP capabilities.
+   * @var string[]
+   * @access private
+   */
+  private $_capabilities = array();
+  
+  /**
+   * Connection buffer parameters.
+   * @var array
+   * @access protected
+   */
+  private $_params = array(
+    'protocol' => 'tcp',
+    'host' => 'localhost',
+    'port' => 25,
+    'timeout' => 30,
+    'blocking' => 1,
+    'type' => Swift_Transport_IoBuffer::TYPE_SOCKET
+    );
+  
+  /**
+   * Creates a new EsmtpTransport using the given I/O buffer.
+   * @param Swift_Transport_IoBuffer $buf
+   * @param Swift_Transport_EsmtpHandler[] $extensionHandlers
+   * @param Swift_Events_EventDispatcher $dispatcher
+   */
+  public function __construct(Swift_Transport_IoBuffer $buf,
+    array $extensionHandlers, Swift_Events_EventDispatcher $dispatcher)
+  {
+    parent::__construct($buf, $dispatcher);
+    $this->setExtensionHandlers($extensionHandlers);
+  }
+  
+  /**
+   * Set the host to connect to.
+   * @param string $host
+   */
+  public function setHost($host)
+  {
+    $this->_params['host'] = $host;
+    return $this;
+  }
+  
+  /**
+   * Get the host to connect to.
+   * @return string
+   */
+  public function getHost()
+  {
+    return $this->_params['host'];
+  }
+  
+  /**
+   * Set the port to connect to.
+   * @param int $port
+   */
+  public function setPort($port)
+  {
+    $this->_params['port'] = (int) $port;
+    return $this;
+  }
+  
+  /**
+   * Get the port to connect to.
+   * @return int
+   */
+  public function getPort()
+  {
+    return $this->_params['port'];
+  }
+  
+  /**
+   * Set the connection timeout.
+   * @param int $timeout seconds
+   */
+  public function setTimeout($timeout)
+  {
+    $this->_params['timeout'] = (int) $timeout;
+    return $this;
+  }
+  
+  /**
+   * Get the connection timeout.
+   * @return int
+   */
+  public function getTimeout()
+  {
+    return $this->_params['timeout'];
+  }
+  
+  /**
+   * Set the encryption type (tls or ssl)
+   * @param string $encryption
+   */
+  public function setEncryption($enc)
+  {
+    $this->_params['protocol'] = $enc;
+    return $this;
+  }
+  
+  /**
+   * Get the encryption type.
+   * @return string
+   */
+  public function getEncryption()
+  {
+    return $this->_params['protocol'];
+  }
+  
+  /**
+   * Set ESMTP extension handlers.
+   * @param Swift_Transport_EsmtpHandler[] $handlers
+   */
+  public function setExtensionHandlers(array $handlers)
+  {
+    $assoc = array();
+    foreach ($handlers as $handler)
+    {
+      $assoc[$handler->getHandledKeyword()] = $handler;
+    }
+    uasort($assoc, array($this, '_sortHandlers'));
+    $this->_handlers = $assoc;
+    $this->_setHandlerParams();
+    return $this;
+  }
+  
+  /**
+   * Get ESMTP extension handlers.
+   * @return Swift_Transport_EsmtpHandler[]
+   */
+  public function getExtensionHandlers()
+  {
+    return array_values($this->_handlers);
+  }
+  
+  /**
+   * Run a command against the buffer, expecting the given response codes.
+   * If no response codes are given, the response will not be validated.
+   * If codes are given, an exception will be thrown on an invalid response.
+   * @param string $command
+   * @param int[] $codes
+   * @param string[] &$failures
+   * @return string
+   */
+  public function executeCommand($command, $codes = array(), &$failures = null)
+  {
+    $failures = (array) $failures;
+    $stopSignal = false;
+    $response = null;
+    foreach ($this->_getActiveHandlers() as $handler)
+    {
+      $response = $handler->onCommand(
+        $this, $command, $codes, $failures, $stopSignal
+        );
+      if ($stopSignal)
+      {
+        return $response;
+      }
+    }
+    return parent::executeCommand($command, $codes, $failures);
+  }
+  
+  // -- Mixin invocation code
+  
+  /** Mixin handling method for ESMTP handlers */
+  public function __call($method, $args)
+  {
+    foreach ($this->_handlers as $handler)
+    {
+      if (in_array(strtolower($method),
+        array_map('strtolower', (array) $handler->exposeMixinMethods())
+        ))
+      {
+        $return = call_user_func_array(array($handler, $method), $args);
+        //Allow fluid method calls
+        if (is_null($return) && substr($method, 0, 3) == 'set')
+        {
+          return $this;
+        }
+        else
+        {
+          return $return;
+        }
+      }
+    }
+    trigger_error('Call to undefined method ' . $method, E_USER_ERROR);
+  }
+  
+  // -- Protected methods
+  
+  /** Get the params to initialize the buffer */
+  protected function _getBufferParams()
+  {
+    return $this->_params;
+  }
+  
+  /** Overridden to perform EHLO instead */
+  protected function _doHeloCommand()
+  {
+    try
+    {
+      $response = $this->executeCommand(
+        sprintf("EHLO %s\r\n", $this->_domain), array(250)
+        );
+    }
+    catch (Swift_TransportException $e)
+    {
+      return parent::_doHeloCommand();
+    }
+
+    $this->_capabilities = $this->_getCapabilities($response);
+    $this->_setHandlerParams();
+    foreach ($this->_getActiveHandlers() as $handler)
+    {
+      $handler->afterEhlo($this);
+    }
+  }
+  
+  /** Overridden to add Extension support */
+  protected function _doMailFromCommand($address)
+  {
+    $handlers = $this->_getActiveHandlers();
+    $params = array();
+    foreach ($handlers as $handler)
+    {
+      $params = array_merge($params, (array) $handler->getMailParams());
+    }
+    $paramStr = !empty($params) ? ' ' . implode(' ', $params) : '';
+    $this->executeCommand(
+      sprintf("MAIL FROM: <%s>%s\r\n", $address, $paramStr), array(250)
+      );
+  }
+  
+  /** Overridden to add Extension support */
+  protected function _doRcptToCommand($address)
+  {
+    $handlers = $this->_getActiveHandlers();
+    $params = array();
+    foreach ($handlers as $handler)
+    {
+      $params = array_merge($params, (array) $handler->getRcptParams());
+    }
+    $paramStr = !empty($params) ? ' ' . implode(' ', $params) : '';
+    $this->executeCommand(
+      sprintf("RCPT TO: <%s>%s\r\n", $address, $paramStr), array(250, 251, 252)
+      );
+  }
+  
+  // -- Private methods
+  
+  /** Determine ESMTP capabilities by function group */
+  private function _getCapabilities($ehloResponse)
+  {
+    $capabilities = array();
+    $ehloResponse = trim($ehloResponse);
+    $lines = explode("\r\n", $ehloResponse);
+    array_shift($lines);
+    foreach ($lines as $line)
+    {
+      if (preg_match('/^[0-9]{3}[ -]([A-Z0-9-]+)((?:[ =].*)?)$/Di', $line, $matches))
+      {
+        $keyword = strtoupper($matches[1]);
+        $paramStr = strtoupper(ltrim($matches[2], ' ='));
+        $params = !empty($paramStr) ? explode(' ', $paramStr) : array();
+        $capabilities[$keyword] = $params;
+      }
+    }
+    return $capabilities;
+  }
+  
+  /** Set parameters which are used by each extension handler */
+  private function _setHandlerParams()
+  {
+    foreach ($this->_handlers as $keyword => $handler)
+    {
+      if (array_key_exists($keyword, $this->_capabilities))
+      {
+        $handler->setKeywordParams($this->_capabilities[$keyword]);
+      }
+    }
+  }
+  
+  /** Get ESMTP handlers which are currently ok to use */
+  private function _getActiveHandlers()
+  {
+    $handlers = array();
+    foreach ($this->_handlers as $keyword => $handler)
+    {
+      if (array_key_exists($keyword, $this->_capabilities))
+      {
+        $handlers[] = $handler;
+      }
+    }
+    return $handlers;
+  }
+  
+  /** Custom sort for extension handler ordering */
+  private function _sortHandlers($a, $b)
+  {
+    return $a->getPriorityOver($b->getHandledKeyword());
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/FailoverTransport.php b/External/swiftmailer/lib/classes/Swift/Transport/FailoverTransport.php
new file mode 100755
index 0000000..e62491c
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/FailoverTransport.php
@@ -0,0 +1,97 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/LoadBalancedTransport.php';
+//@require 'Swift/Mime/Message.php';
+
+/**
+ * Contains a list of redundant Transports so when one fails, the next is used.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_FailoverTransport
+  extends Swift_Transport_LoadBalancedTransport
+{
+  
+  /**
+   * Registered transport curently used.
+   * @var Swift_Transport
+   * @access private
+   */
+  private $_currentTransport;
+  
+  /**
+   * Creates a new FailoverTransport.
+   */
+  public function __construct()
+  {
+    parent::__construct();
+  }
+  
+  /**
+   * Send the given Message.
+   * Recipient/sender data will be retreived from the Message API.
+   * The return value is the number of recipients who were accepted for delivery.
+   * @param Swift_Mime_Message $message
+   * @param string[] &$failedRecipients to collect failures by-reference
+   * @return int
+   */
+  public function send(Swift_Mime_Message $message, &$failedRecipients = null)
+  {
+    $maxTransports = count($this->_transports);
+    $sent = 0;
+    
+    for ($i = 0; $i < $maxTransports
+      && $transport = $this->_getNextTransport(); ++$i)
+    {
+      try
+      {
+        if (!$transport->isStarted())
+        {
+          $transport->start();
+        }
+        
+        return $transport->send($message, $failedRecipients);
+      }
+      catch (Swift_TransportException $e)
+      {
+        $this->_killCurrentTransport();
+      }
+    }
+    
+    if (count($this->_transports) == 0)
+    {
+      throw new Swift_TransportException(
+        'All Transports in FailoverTransport failed, or no Transports available'
+        );
+    }
+    
+    return $sent;
+  }
+  
+  // -- Protected methods
+  
+  protected function _getNextTransport()
+  {
+    if (!isset($this->_currentTransport))
+    {
+      $this->_currentTransport = parent::_getNextTransport();
+    }
+    return $this->_currentTransport;
+  }
+  
+  protected function _killCurrentTransport()
+  {
+    $this->_currentTransport = null;
+    parent::_killCurrentTransport();
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/IoBuffer.php b/External/swiftmailer/lib/classes/Swift/Transport/IoBuffer.php
new file mode 100755
index 0000000..ac66ef0
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/IoBuffer.php
@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/InputByteStream.php';
+//@require 'Swift/OutputByteStream.php';
+
+/**
+ * Buffers input and output to a resource.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+interface Swift_Transport_IoBuffer
+  extends Swift_InputByteStream, Swift_OutputByteStream
+{
+  
+  /** A socket buffer over TCP */
+  const TYPE_SOCKET = 0x0001;
+  
+  /** A process buffer with I/O support */
+  const TYPE_PROCESS = 0x0010;
+  
+  /**
+   * Perform any initialization needed, using the given $params.
+   * Parameters will vary depending upon the type of IoBuffer used.
+   * @param array $params
+   */
+  public function initialize(array $params);
+  
+  /**
+   * Set an individual param on the buffer (e.g. switching to SSL).
+   * @param string $param
+   * @param mixed $value
+   */
+  public function setParam($param, $value);
+  
+  /**
+   * Perform any shutdown logic needed.
+   */
+  public function terminate();
+  
+  /**
+   * Set an array of string replacements which should be made on data written
+   * to the buffer.  This could replace LF with CRLF for example.
+   * @param string[] $replacements
+   */
+  public function setWriteTranslations(array $replacements);
+  
+  /**
+   * Get a line of output (including any CRLF).
+   * The $sequence number comes from any writes and may or may not be used
+   * depending upon the implementation.
+   * @param int $sequence of last write to scan from
+   * @return string
+   */
+  public function readLine($sequence);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/LoadBalancedTransport.php b/External/swiftmailer/lib/classes/Swift/Transport/LoadBalancedTransport.php
new file mode 100755
index 0000000..367981b
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/LoadBalancedTransport.php
@@ -0,0 +1,188 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport.php';
+//@require 'Swift/Mime/Message.php';
+//@require 'Swift/Events/EventListener.php';
+
+/**
+ * Redudantly and rotationally uses several Transports when sending.
+ * 
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_LoadBalancedTransport implements Swift_Transport
+{
+  
+  /** Transports which are deemed useless */
+  private $_deadTransports = array();
+  
+  /**
+   * The Transports which are used in rotation.
+   * 
+   * @var array Swift_Transport
+   * @access protected
+   */
+  protected $_transports = array();
+  
+  /**
+   * Creates a new LoadBalancedTransport.
+   */
+  public function __construct()
+  {
+  }
+  
+  /**
+   * Set $transports to delegate to.
+   * 
+   * @param array $transports Swift_Transport
+   */
+  public function setTransports(array $transports)
+  {
+    $this->_transports = $transports;
+    $this->_deadTransports = array();
+  }
+  
+  /**
+   * Get $transports to delegate to.
+   * 
+   * @return array Swift_Transport
+   */
+  public function getTransports(array $transports)
+  {
+    return array_merge($this->_transports, $this->_deadTransports);
+  }
+  
+  /**
+   * Test if this Transport mechanism has started.
+   * 
+   * @return boolean
+   */
+  public function isStarted()
+  {
+    return count($this->_transports) > 0;
+  }
+  
+  /**
+   * Start this Transport mechanism.
+   */
+  public function start()
+  {
+    $this->_transports = array_merge($this->_transports, $this->_deadTransports);
+  }
+  
+  /**
+   * Stop this Transport mechanism.
+   */
+  public function stop()
+  {
+    foreach ($this->_transports as $transport)
+    {
+      $transport->stop();
+    }
+  }
+  
+  /**
+   * Send the given Message.
+   * 
+   * Recipient/sender data will be retreived from the Message API.
+   * The return value is the number of recipients who were accepted for delivery.
+   * 
+   * @param Swift_Mime_Message $message
+   * @param string[] &$failedRecipients to collect failures by-reference
+   * @return int
+   */
+  public function send(Swift_Mime_Message $message, &$failedRecipients = null)
+  {
+    $maxTransports = count($this->_transports);
+    $sent = 0;
+    
+    for ($i = 0; $i < $maxTransports
+      && $transport = $this->_getNextTransport(); ++$i)
+    {
+      try
+      {
+        if (!$transport->isStarted())
+        {
+          $transport->start();
+        }
+        if ($sent = $transport->send($message, $failedRecipients))
+        {
+          break;
+        }
+      }
+      catch (Swift_TransportException $e)
+      {
+        $this->_killCurrentTransport();
+      }
+    }
+    
+    if (count($this->_transports) == 0)
+    {
+      throw new Swift_TransportException(
+        'All Transports in LoadBalancedTransport failed, or no Transports available'
+        );
+    }
+    
+    return $sent;
+  }
+  
+  /**
+   * Register a plugin.
+   * 
+   * @param Swift_Events_EventListener $plugin
+   */
+  public function registerPlugin(Swift_Events_EventListener $plugin)
+  {
+    foreach ($this->_transports as $transport)
+    {
+      $transport->registerPlugin($plugin);
+    }
+  }
+  
+  // -- Protected methods
+  
+  /**
+   * Rotates the transport list around and returns the first instance.
+   * 
+   * @return Swift_Transport
+   * @access protected
+   */
+  protected function _getNextTransport()
+  {
+    if ($next = array_shift($this->_transports))
+    {
+      $this->_transports[] = $next;
+    }
+    return $next;
+  }
+  
+  /**
+   * Tag the currently used (top of stack) transport as dead/useless.
+   * 
+   * @access protected
+   */
+  protected function _killCurrentTransport()
+  {
+    if ($transport = array_pop($this->_transports))
+    {
+      try
+      {
+        $transport->stop();
+      }
+      catch (Exception $e)
+      {
+      }
+      $this->_deadTransports[] = $transport;
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/MailInvoker.php b/External/swiftmailer/lib/classes/Swift/Transport/MailInvoker.php
new file mode 100755
index 0000000..dda882f
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/MailInvoker.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * This interface intercepts calls to the mail() function.
+ * 
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+interface Swift_Transport_MailInvoker
+{
+  
+  /**
+   * Send mail via the mail() function.
+   * 
+   * This method takes the same arguments as PHP mail().
+   * 
+   * @param string $to
+   * @param string $subject
+   * @param string $body
+   * @param string $headers
+   * @param string $extraParams
+   * 
+   * @return boolean
+   */
+  public function mail($to, $subject, $body, $headers = null, $extraParams = null);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/MailTransport.php b/External/swiftmailer/lib/classes/Swift/Transport/MailTransport.php
new file mode 100755
index 0000000..eca59e1
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/MailTransport.php
@@ -0,0 +1,242 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport.php';
+//@require 'Swift/Transport/MailInvoker.php';
+//@require 'Swift/Mime/Message.php';
+//@require 'Swift/Events/EventListener.php';
+
+/**
+ * Sends Messages using the mail() function.
+ * 
+ * It is advised that users do not use this transport if at all possible
+ * since a number of plugin features cannot be used in conjunction with this
+ * transport due to the internal interface in PHP itself.
+ * 
+ * The level of error reporting with this transport is incredibly weak, again
+ * due to limitations of PHP's internal mail() function.  You'll get an
+ * all-or-nothing result from sending.
+ * 
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_MailTransport implements Swift_Transport
+{
+
+  /** Addtional parameters to pass to mail() */
+  private $_extraParams = '-f%s';
+  
+  /** The event dispatcher from the plugin API */
+  private $_eventDispatcher;
+  
+  /** An invoker that calls the mail() function */
+  private $_invoker;
+  
+  /**
+   * Create a new MailTransport with the $log.
+   * @param Swift_Transport_Log $log
+   */
+  public function __construct(Swift_Transport_MailInvoker $invoker,
+    Swift_Events_EventDispatcher $eventDispatcher)
+  {
+    $this->_invoker = $invoker;
+    $this->_eventDispatcher = $eventDispatcher;
+  }
+  
+  /**
+   * Not used.
+   */
+  public function isStarted()
+  {
+    return false;
+  }
+  
+  /**
+   * Not used.
+   */
+  public function start()
+  {
+  }
+  
+  /**
+   * Not used.
+   */
+  public function stop()
+  {
+  }
+  
+  /**
+   * Set the additional parameters used on the mail() function.
+   * 
+   * This string is formatted for sprintf() where %s is the sender address.
+   * 
+   * @param string $params
+   */
+  public function setExtraParams($params)
+  {
+    $this->_extraParams = $params;
+    return $this;
+  }
+  
+  /**
+   * Get the additional parameters used on the mail() function.
+   * 
+   * This string is formatted for sprintf() where %s is the sender address.
+   * 
+   * @return string
+   */
+  public function getExtraParams()
+  {
+    return $this->_extraParams;
+  }
+  
+  /**
+   * Send the given Message.
+   * 
+   * Recipient/sender data will be retreived from the Message API.
+   * The return value is the number of recipients who were accepted for delivery.
+   * 
+   * @param Swift_Mime_Message $message
+   * @param string[] &$failedRecipients to collect failures by-reference
+   * @return int
+   */
+  public function send(Swift_Mime_Message $message, &$failedRecipients = null)
+  {
+    $failedRecipients = (array) $failedRecipients;
+    
+    if ($evt = $this->_eventDispatcher->createSendEvent($this, $message))
+    {
+      $this->_eventDispatcher->dispatchEvent($evt, 'beforeSendPerformed');
+      if ($evt->bubbleCancelled())
+      {
+        return 0;
+      }
+    }
+    
+    $count = (
+      count((array) $message->getTo())
+      + count((array) $message->getCc())
+      + count((array) $message->getBcc())
+      );
+    
+    $toHeader = $message->getHeaders()->get('To');
+    $subjectHeader = $message->getHeaders()->get('Subject');
+    
+    $to = $toHeader->getFieldBody();
+    $subject = $subjectHeader->getFieldBody();
+    
+    $reversePath = $this->_getReversePath($message);
+    
+    //Remove headers that would otherwise be duplicated
+    $message->getHeaders()->remove('To');
+    $message->getHeaders()->remove('Subject');
+    
+    $messageStr = $message->toString();
+    
+    $message->getHeaders()->set($toHeader);
+    $message->getHeaders()->set($subjectHeader);
+    
+    //Separate headers from body
+    if (false !== $endHeaders = strpos($messageStr, "\r\n\r\n"))
+    {
+      $headers = substr($messageStr, 0, $endHeaders) . "\r\n"; //Keep last EOL
+      $body = substr($messageStr, $endHeaders + 4);
+    }
+    else
+    {
+      $headers = $messageStr . "\r\n";
+      $body = '';
+    }
+    
+    unset($messageStr);
+    
+    if ("\r\n" != PHP_EOL) //Non-windows (not using SMTP)
+    {
+      $headers = str_replace("\r\n", PHP_EOL, $headers);
+      $body = str_replace("\r\n", PHP_EOL, $body);
+    }
+    else //Windows, using SMTP
+    {
+      $headers = str_replace("\r\n.", "\r\n..", $headers);
+      $body = str_replace("\r\n.", "\r\n..", $body);
+    }
+    
+    if ($this->_invoker->mail($to, $subject, $body, $headers,
+      sprintf($this->_extraParams, $reversePath)))
+    {
+      if ($evt)
+      {
+        $evt->setResult(Swift_Events_SendEvent::RESULT_SUCCESS);
+        $evt->setFailedRecipients($failedRecipients);
+        $this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
+      }
+    }
+    else
+    {
+      $failedRecipients = array_merge(
+        $failedRecipients,
+        array_keys((array) $message->getTo()),
+        array_keys((array) $message->getCc()),
+        array_keys((array) $message->getBcc())
+        );
+      
+      if ($evt)
+      {
+        $evt->setResult(Swift_Events_SendEvent::RESULT_FAILED);
+        $evt->setFailedRecipients($failedRecipients);
+        $this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
+      }
+      
+      $message->generateId();
+      
+      $count = 0;
+    }
+    
+    return $count;
+  }
+  
+  /**
+   * Register a plugin.
+   * 
+   * @param Swift_Events_EventListener $plugin
+   */
+  public function registerPlugin(Swift_Events_EventListener $plugin)
+  {
+    $this->_eventDispatcher->bindEventListener($plugin);
+  }
+  
+  // -- Private methods
+  
+  /** Determine the best-use reverse path for this message */
+  private function _getReversePath(Swift_Mime_Message $message)
+  {
+    $return = $message->getReturnPath();
+    $sender = $message->getSender();
+    $from = $message->getFrom();
+    $path = null;
+    if (!empty($return))
+    {
+      $path = $return;
+    }
+    elseif (!empty($sender))
+    {
+      $keys = array_keys($sender);
+      $path = array_shift($keys);
+    }
+    elseif (!empty($from))
+    {
+      $keys = array_keys($from);
+      $path = array_shift($keys);
+    }
+    return $path;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/SendmailTransport.php b/External/swiftmailer/lib/classes/Swift/Transport/SendmailTransport.php
new file mode 100755
index 0000000..aae8bde
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/SendmailTransport.php
@@ -0,0 +1,173 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/EsmtpTransport.php';
+//@require 'Swift/Transport/IoBuffer.php';
+//@require 'Swift/Transport/Log.php';
+//@require 'Swift/Events/EventDispatcher.php';
+
+/**
+ * SendmailTransport for sending mail through a sendmail/postfix (etc..) binary.
+ * 
+ * Supported modes are -bs and -t, with any additional flags desired.
+ * It is advised to use -bs mode since error reporting with -t mode is not
+ * possible.
+ * 
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_SendmailTransport
+  extends Swift_Transport_AbstractSmtpTransport
+{
+  
+  /**
+   * Connection buffer parameters.
+   * @var array
+   * @access protected
+   */
+  private $_params = array(
+    'timeout' => 30,
+    'blocking' => 1,
+    'command' => '/usr/sbin/sendmail -bs',
+    'type' => Swift_Transport_IoBuffer::TYPE_PROCESS
+    );
+  
+  /**
+   * Create a new SendmailTransport with $buf for I/O.
+   * @param Swift_Transport_IoBuffer $buf
+   * @param Swift_Events_EventDispatcher $dispatcher
+   */
+  public function __construct(Swift_Transport_IoBuffer $buf,
+    Swift_Events_EventDispatcher $dispatcher)
+  {
+    parent::__construct($buf, $dispatcher);
+  }
+  
+  /**
+   * Start the standalone SMTP session if running in -bs mode.
+   */
+  public function start()
+  {
+    if (false !== strpos($this->getCommand(), ' -bs'))
+    {
+      parent::start();
+    }
+  }
+  
+  /**
+   * Set the command to invoke.
+   * If using -t mode you are strongly advised to include -oi or -i in the
+   * flags. For example: /usr/sbin/sendmail -oi -t
+   * Swift will append a -f<sender> flag if one is not present.
+   * The recommended mode is "-bs" since it is interactive and failure notifications
+   * are hence possible.
+   * @param string $command
+   */
+  public function setCommand($command)
+  {
+    $this->_params['command'] = $command;
+    return $this;
+  }
+  
+  /**
+   * Get the sendmail command which will be invoked.
+   * @return string
+   */
+  public function getCommand()
+  {
+    return $this->_params['command'];
+  }
+  
+  /**
+   * Send the given Message.
+   * Recipient/sender data will be retreived from the Message API.
+   * The return value is the number of recipients who were accepted for delivery.
+   * NOTE: If using 'sendmail -t' you will not be aware of any failures until
+   * they bounce (i.e. send() will always return 100% success).
+   * @param Swift_Mime_Message $message
+   * @param string[] &$failedRecipients to collect failures by-reference
+   * @return int
+   */
+  public function send(Swift_Mime_Message $message, &$failedRecipients = null)
+  {
+    $failedRecipients = (array) $failedRecipients;
+    $command = $this->getCommand();
+    $buffer = $this->getBuffer();
+    
+    if (false !== strpos($command, ' -t'))
+    {
+      if ($evt = $this->_eventDispatcher->createSendEvent($this, $message))
+      {
+        $this->_eventDispatcher->dispatchEvent($evt, 'beforeSendPerformed');
+        if ($evt->bubbleCancelled())
+        {
+          return 0;
+        }
+      }
+      
+      if (false === strpos($command, ' -f'))
+      {
+        $command .= ' -f' . $this->_getReversePath($message);
+      }
+      
+      $buffer->initialize(array_merge($this->_params, array('command' => $command)));
+      
+      if (false === strpos($command, ' -i') && false === strpos($command, ' -oi'))
+      {
+        $buffer->setWriteTranslations(array("\r\n" => "\n", "\n." => "\n.."));
+      }
+      else
+      {
+        $buffer->setWriteTranslations(array("\r\n"=>"\n"));
+      }
+      
+      $count = count((array) $message->getTo())
+        + count((array) $message->getCc())
+        + count((array) $message->getBcc())
+        ;
+      $message->toByteStream($buffer);
+      $buffer->flushBuffers();
+      $buffer->setWriteTranslations(array());
+      $buffer->terminate();
+      
+      if ($evt)
+      {
+        $evt->setResult(Swift_Events_SendEvent::RESULT_SUCCESS);
+        $evt->setFailedRecipients($failedRecipients);
+        $this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
+      }
+      
+      $message->generateId();
+    }
+    elseif (false !== strpos($command, ' -bs'))
+    {
+      $count = parent::send($message, $failedRecipients);
+    }
+    else
+    {
+      $this->_throwException(new Swift_TransportException(
+        'Unsupported sendmail command flags [' . $command . ']. ' .
+        'Must be one of "-bs" or "-t" but can include additional flags.'
+        ));
+    }
+    
+    return $count;
+  }
+  
+  // -- Protected methods
+  
+  /** Get the params to initialize the buffer */
+  protected function _getBufferParams()
+  {
+    return $this->_params;
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/SimpleMailInvoker.php b/External/swiftmailer/lib/classes/Swift/Transport/SimpleMailInvoker.php
new file mode 100755
index 0000000..271ba84
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/SimpleMailInvoker.php
@@ -0,0 +1,58 @@
+<?php
+
+/*
+ Invokes the mail() function in Swift Mailer.
+ 
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+ 
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ 
+ */
+ 
+//@require 'Swift/Transport/MailInvoker.php';
+
+/**
+ * This is the implementation class for {@link Swift_Transport_MailInvoker}.
+ * 
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_SimpleMailInvoker implements Swift_Transport_MailInvoker
+{
+  
+  /**
+   * Send mail via the mail() function.
+   * 
+   * This method takes the same arguments as PHP mail().
+   * 
+   * @param string $to
+   * @param string $subject
+   * @param string $body
+   * @param string $headers
+   * @param string $extraParams
+   * 
+   * @return boolean
+   */
+  public function mail($to, $subject, $body, $headers = null, $extraParams = null)
+  {
+    if (!ini_get('safe_mode'))
+    {
+      return mail($to, $subject, $body, $headers, $extraParams);
+    }
+    else
+    {
+      return mail($to, $subject, $body, $headers);      
+    }
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/SmtpAgent.php b/External/swiftmailer/lib/classes/Swift/Transport/SmtpAgent.php
new file mode 100755
index 0000000..ee9b8ed
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/SmtpAgent.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Wraps an IoBuffer to send/receive SMTP commands/responses.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+interface Swift_Transport_SmtpAgent
+{
+  
+  /**
+   * Get the IoBuffer where read/writes are occurring.
+   * @return Swift_Transport_IoBuffer
+   */
+  public function getBuffer();
+  
+  /**
+   * Run a command against the buffer, expecting the given response codes.
+   * If no response codes are given, the response will not be validated.
+   * If codes are given, an exception will be thrown on an invalid response.
+   * @param string $command
+   * @param int[] $codes
+   * @param string[] &$failures
+   */
+  public function executeCommand($command, $codes = array(), &$failures = null);
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php b/External/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php
new file mode 100755
index 0000000..01ae8a5
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php
@@ -0,0 +1,276 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/ByteStream/AbstractFilterableInputStream.php';
+//@require 'Swift/ReplacementFilterFactory.php';
+//@require 'Swift/Transport/IoBuffer.php';
+//@require 'Swift/TransportException.php';
+
+/**
+ * A generic IoBuffer implementation supporting remote sockets and local processes.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_StreamBuffer
+  extends Swift_ByteStream_AbstractFilterableInputStream
+  implements Swift_Transport_IoBuffer
+{
+  
+  /** A primary socket */
+  private $_stream;
+  
+  /** The input stream */
+  private $_in;
+  
+  /** The output stream */
+  private $_out;
+  
+  /** Buffer initialization parameters */
+  private $_params = array();
+  
+  /** The ReplacementFilterFactory */
+  private $_replacementFactory;
+  
+  /** Translations performed on data being streamed into the buffer */
+  private $_translations = array();
+  
+  /**
+   * Create a new StreamBuffer using $replacementFactory for transformations.
+   * @param Swift_ReplacementFilterFactory $replacementFactory
+   */
+  public function __construct(
+    Swift_ReplacementFilterFactory $replacementFactory)
+  {
+    $this->_replacementFactory = $replacementFactory;
+  }
+  
+  /**
+   * Perform any initialization needed, using the given $params.
+   * Parameters will vary depending upon the type of IoBuffer used.
+   * @param array $params
+   */
+  public function initialize(array $params)
+  {
+    $this->_params = $params;
+    switch ($params['type'])
+    {
+      case self::TYPE_PROCESS:
+        $this->_establishProcessConnection();
+        break;
+      case self::TYPE_SOCKET:
+      default:
+        $this->_establishSocketConnection();
+        break;
+    }
+  }
+  
+  /**
+   * Set an individual param on the buffer (e.g. switching to SSL).
+   * @param string $param
+   * @param mixed $value
+   */
+  public function setParam($param, $value)
+  {
+    if (isset($this->_stream))
+    {
+      switch ($param)
+      {
+        case 'protocol':
+          if (!array_key_exists('protocol', $this->_params)
+            || $value != $this->_params['protocol'])
+          {
+            if ('tls' == $value)
+            {
+              stream_socket_enable_crypto(
+                $this->_stream, true, STREAM_CRYPTO_METHOD_TLS_CLIENT
+                );
+            }
+          }
+          break;
+      }
+    }
+    $this->_params[$param] = $value;
+  }
+  
+  /**
+   * Perform any shutdown logic needed.
+   */
+  public function terminate()
+  {
+    if (isset($this->_stream))
+    {
+      switch ($this->_params['type'])
+      {
+        case self::TYPE_PROCESS:
+          fclose($this->_in);
+          fclose($this->_out);
+          proc_close($this->_stream);
+          break;
+        case self::TYPE_SOCKET:
+        default:
+          fclose($this->_stream);
+          break;
+      }
+    }
+    $this->_stream = null;
+    $this->_out = null;
+    $this->_in = null;
+  }
+  
+  /**
+   * Set an array of string replacements which should be made on data written
+   * to the buffer.  This could replace LF with CRLF for example.
+   * @param string[] $replacements
+   */
+  public function setWriteTranslations(array $replacements)
+  {
+    foreach ($this->_translations as $search => $replace)
+    {
+      if (!isset($replacements[$search]))
+      {
+        $this->removeFilter($search);
+        unset($this->_translations[$search]);
+      }
+    }
+    
+    foreach ($replacements as $search => $replace)
+    {
+      if (!isset($this->_translations[$search]))
+      {
+        $this->addFilter(
+          $this->_replacementFactory->createFilter($search, $replace), $search
+          );
+        $this->_translations[$search] = true;
+      }
+    }
+  }
+  
+  /**
+   * Get a line of output (including any CRLF).
+   * The $sequence number comes from any writes and may or may not be used
+   * depending upon the implementation.
+   * @param int $sequence of last write to scan from
+   * @return string
+   */
+  public function readLine($sequence)
+  {
+    if (isset($this->_out) && !feof($this->_out))
+    {
+      $line = fgets($this->_out);
+      return $line;
+    }
+  }
+  
+  /**
+   * Reads $length bytes from the stream into a string and moves the pointer
+   * through the stream by $length. If less bytes exist than are requested the
+   * remaining bytes are given instead. If no bytes are remaining at all, boolean
+   * false is returned.
+   * @param int $length
+   * @return string
+   */
+  public function read($length)
+  {
+    if (isset($this->_out) && !feof($this->_out))
+    {
+      $ret = fread($this->_out, $length);
+      return $ret;
+    }
+  }
+  
+  /** Not implemented */
+  public function setReadPointer($byteOffset)
+  {
+  }
+  
+  // -- Protected methods
+  
+  /** Flush the stream contents */
+  protected function _flush()
+  {
+    if (isset($this->_in))
+    {
+      fflush($this->_in);
+    }
+  }
+  
+  /** Write this bytes to the stream */
+  protected function _commit($bytes)
+  {
+    if (isset($this->_in)
+      && fwrite($this->_in, $bytes))
+    {
+      return ++$this->_sequence;
+    }
+  }
+  
+  // -- Private methods
+  
+  /**
+   * Establishes a connection to a remote server.
+   * @access private
+   */
+  private function _establishSocketConnection()
+  {
+    $host = $this->_params['host'];
+    if (!empty($this->_params['protocol']))
+    {
+      $host = $this->_params['protocol'] . '://' . $host;
+    }
+    $timeout = 15;
+    if (!empty($this->_params['timeout']))
+    {
+      $timeout = $this->_params['timeout'];
+    }
+    if (!$this->_stream = fsockopen($host, $this->_params['port'], $errno, $errstr, $timeout))
+    {
+      throw new Swift_TransportException(
+        'Connection could not be established with host ' . $this->_params['host'] .
+        ' [' . $errstr . ' #' . $errno . ']'
+        );
+    }
+    if (!empty($this->_params['blocking']))
+    {
+      stream_set_blocking($this->_stream, 1);
+    }
+    else
+    {
+      stream_set_blocking($this->_stream, 0);
+    }
+    $this->_in =& $this->_stream;
+    $this->_out =& $this->_stream;
+  }
+  
+  /**
+   * Opens a process for input/output.
+   * @access private
+   */
+  private function _establishProcessConnection()
+  {
+    $command = $this->_params['command'];
+    $descriptorSpec = array(
+      0 => array('pipe', 'r'),
+      1 => array('pipe', 'w'),
+      2 => array('pipe', 'w')
+      );
+    $this->_stream = proc_open($command, $descriptorSpec, $pipes);
+    stream_set_blocking($pipes[2], 0);
+    if ($err = stream_get_contents($pipes[2]))
+    {
+      throw new Swift_TransportException(
+        'Process could not be started [' . $err . ']'
+        );
+    }
+    $this->_in =& $pipes[0];
+    $this->_out =& $pipes[1];
+  }
+  
+}
diff --git a/External/swiftmailer/lib/classes/Swift/TransportException.php b/External/swiftmailer/lib/classes/Swift/TransportException.php
new file mode 100755
index 0000000..b7cd658
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/TransportException.php
@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/IoException.php';
+
+/**
+ * TransportException thrown when an error occurs in the Transport subsystem.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_TransportException extends Swift_IoException
+{
+  
+  /**
+   * Create a new TransportException with $message.
+   * @param string $message
+   */
+  public function __construct($message)
+  {
+    parent::__construct($message);
+  }
+  
+}