This file tries to list the things people have to do before they do a
release.

1) Increase the version number in emms.el and Makefile
2) Update NEWS
3) Tag release in VCS, for example with `git tag -a 4.2 -m "4.2"'
4) Run make release
5) Run make upload
6) Update online manual
7) Update website
8) Send announcement email