- Fix all bugs at Launchpad:
  https://bugs.launchpad.net/ubuntu/+source/ubuntu-dev-tools
- Create missing manpages (for all commands).
- Modify 404main to use the more robust python-apt module.
- Use the short version of the GPL license in all scripts.
- Ask all authors who have used GPL if they are happy with using "or any later"
  versions of the license.