Added a widget.php page to make the widget code a lot cleaner and added require once code to the main plugin. Fixed the error log removed the extra register value that was causing it. 1.8 will still have the error log as proof and for a future reminder. 

git-svn-id: https://plugins.svn.wordpress.org/random-youtube-video/trunk@928304 b8457f37-d9ea-0310-8a92-e5e31aec5664