[fix] When the screensaver kicked in on windows with the xbmc window minimized, it would never open. All of the details of the problem and solution are covered in the last 2 posts by me (jfcarroll) in this thread http://forum.xbmc.org/showthread.php?tid=170462&page=2
[ADDONS|SECURITY] Ensure our zip hasn't been tampered with before rollback.