persistent notifications feature completed, see https://code.google.com/p/notifications-widget/issues/detail?id=60 for details.

git-svn-id: http://notifications-widget.googlecode.com/svn/trunk@111 21922344-3934-ee51-d6e3-fd981ce84c01
Updated version number.

git-svn-id: http://notifications-widget.googlecode.com/svn/trunk@112 21922344-3934-ee51-d6e3-fd981ce84c01
added new feature - order notifications by priority

git-svn-id: http://notifications-widget.googlecode.com/svn/trunk@113 21922344-3934-ee51-d6e3-fd981ce84c01