Major updates

git-svn-id: https://plugins.svn.wordpress.org/shortcode-menu/trunk@888392 b8457f37-d9ea-0310-8a92-e5e31aec5664
Major updates 2

git-svn-id: https://plugins.svn.wordpress.org/shortcode-menu/trunk@888396 b8457f37-d9ea-0310-8a92-e5e31aec5664
Removed superfish

git-svn-id: https://plugins.svn.wordpress.org/shortcode-menu/trunk@888398 b8457f37-d9ea-0310-8a92-e5e31aec5664