Release-critical TODOs:

Non-release-critical TODOs:
* Enable the generation of manpages in Rabbit itself by implementing the
  process as a Mix-in to OptionParser.
* Install theme documentation generated by rabbit-theme-manager into
  /usr/share/doc/rabbit.
* Re-enable debian/menu (and add a .desktop file for GNOME/KDE) after Rabbit
  supports either startup without specification of a slide or runtime slide
  change.
* Check debian/preinst


