- Undoing modifications was only working if "Use Groupware Communication" was enabled. - Recording completed tasks to journals was only working if "Use Groupware Communication" was enabled. - Undoing "Also Delete Future" now works.
- Undoing modifications was only working if "Use Groupware Communication" was enabled.
- Recording completed tasks to journals was only working if "Use Groupware Communication" was enabled.
- Undoing "Also Delete Future" now works.

The undo mechanism isn't perfect yet as some operations don't work correctly, like moving future occurrences or dissociating events.

svn path=/trunk/KDE/kdepim/; revision=939315

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi