bugfix: notifications are cleared when swiping down status bar and "clear on unlock" is enabled

git-svn-id: http://notifications-widget.googlecode.com/svn/trunk@374 21922344-3934-ee51-d6e3-fd981ce84c01
debug: improved logs for SysUtil

git-svn-id: http://notifications-widget.googlecode.com/svn/trunk@375 21922344-3934-ee51-d6e3-fd981ce84c01
bugfix: added more apps to auto hide blacklist

git-svn-id: http://notifications-widget.googlecode.com/svn/trunk@376 21922344-3934-ee51-d6e3-fd981ce84c01