Fix caching bug, apply filters to scss

git-svn-id: https://plugins.svn.wordpress.org/megamenu/trunk@952934 b8457f37-d9ea-0310-8a92-e5e31aec5664
Change name

git-svn-id: https://plugins.svn.wordpress.org/megamenu/trunk@952935 b8457f37-d9ea-0310-8a92-e5e31aec5664