Release plan for Ked Password Manager

1. Review changelog in debian/change
2. Fix version number in kedpm/__init__.py
3. Lay down release tag (vX.Y)
4. Make distribution tarball
  * git archive --prefix kedpm-0.5.0/ -v -o ../kedpm-0.5.0.tgz v0.5.0
5. Build debian package:
  * git-buildpackage
6. Publish announcement to:
  * redmine.koumbit.net/projects/kedpm
  * freshmeat.net
  * PyPI
