Checklist for releases:
- make a final build in release mode
- make sure the permissions in the .zip files are ok (0644 for data files
  and 0755 for executables and dirs)
- make a new tag for the cvs repository
- for the source archive:
  - use a clean cvs dir.
    'cvs export' will produce a clean structure, without CVS dirs.
    This requires a tag having been created though.
    Just using 'cvs update' and watching the output will not be
    enough, as some files like those beginning with '.#'will be ignored.
- Clean up the Changelog file
- make sure the documentation files are up-to-date
  - Whatsnew
  - doc/users/manual.txt
  - doc/users/unixinstall
  - Contributing
  - AUTHORS
  - INSTALL
  - unix man pages (in the future)
- update the 'version' file in the content dir
- update 'uqmversion.h'
- provide md5 sums for the released files
- add a new entry for the release in the bugs database
- test on all relevant platforms
- update the home page
  - news
  - download
- send a mail to sc2-announce


