Change how Rating videos are checked.  Naming as "avi" files required.

Update change log
properly source ratings files
Fix intros/outros
Fix Rating testing
fix normal ratings as well
Catch Movie Ratings(MPAA) that do not start with 'Rated'
Comment out Activating of Full Screen Video.  This may be a cause of crash on some systems.  XBMC should automatically go to full screen video.

removed some ancient code that had been commented out.
Move Home Automation trigger from the script exiting when run from Programs to the normal script end after a successful run.