4.2.5

git-svn-id: https://plugins.svn.wordpress.org/smart-youtube/trunk@944997 b8457f37-d9ea-0310-8a92-e5e31aec5664
register scripts

git-svn-id: https://plugins.svn.wordpress.org/smart-youtube/trunk@944999 b8457f37-d9ea-0310-8a92-e5e31aec5664