4.0 Release Show Stoppers

Refactor remaining Framework libraries for H4

• Create list of libraries that need to be refactored

Refactor remaining *released* apps for H4

• Mail - DONE
• Calendar
• Notes
• Tasks
• Address Book
• Mail Filters

To be refactored/released for H4 in the future (non-showstopper)

• Photos
• Time Tracker
• Wiki
• Source Repository Viewer
• Files

Require Unicode support in both Server and Client

• Consistently use UTF-8 internally.
• Convert data *once* when entering Horde from the backend.
• Remove any other Horde_String::convertCharset() calls.

Move translations for framework libraries into the libraries.

Make apps PEAR installable

Browser-based configuration (no more static configuration files)

DB schema migrations

CalDAV Server

Application Renaming

H3 Upgrade Scripts/Documentation