v1.5.412:
- Fixed notifications list cover in-call activity
- Fixed alarm clock is being detected as lock screen.
- Added support for Xabber notifications 

git-svn-id: http://notifications-widget.googlecode.com/svn/trunk@337 21922344-3934-ee51-d6e3-fd981ce84c01
- Update view manager whenever the list changes (should fix IllegalStateException issue)
- Fixed a crash on empty notifications

git-svn-id: http://notifications-widget.googlecode.com/svn/trunk@338 21922344-3934-ee51-d6e3-fd981ce84c01