Horde 3.0 Release Show Stoppers

All modules

• Convert remaining conf.php.dist files to conf.xml files (DONE).
• Fix or better cleanup redirection/frameset loading code (DONE).
• Remove use of Prefs::getPref() (DONE).
• Find a better way of accessing user profiles (Identities) (DONE).
• Be able to switch between preferences scopes in all Options screens (DONE).

Horde

• Fix preferences with a "none" preference backend (DONE).
• Package remaining Horde libs (DONE).
• Rename DataTree database tables/fields to use datatree, not category (DONE).

IMP

• HTML composition (DONE).
• Folder changes updating correctly in cache (DONE).

Whups

• Rename database fields/tables to refer to queue, not module (DONE).