1. fixed size of the clock so normal notification will fit.
2. hide action bar strings when app actions available.
3. added new app specific settings - show only last event from expanded notification. (to show only last email when multiple emails in one notification)
4. persistent notification background color is now like the clock one.

git-svn-id: http://notifications-widget.googlecode.com/svn/trunk@127 21922344-3934-ee51-d6e3-fd981ce84c01