German translation: Fix small grammar glitch

Bug: 11881
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: Jan Schneider <jan@horde.org>
Save horde alarms methods in Kolab event XML like we do for nag

Bug: 11880
Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: Jan Schneider <jan@horde.org>
Add form ID.

Fixes notifications (Bug #11892).
[jan] Fix generating cache key for generated URLs (remi@famillecollet.com, Bug #11894).