info has been updated

git-svn-id: https://plugins.svn.wordpress.org/wp-fastest-cache/trunk@903609 b8457f37-d9ea-0310-8a92-e5e31aec5664
combine js has been added (test)

git-svn-id: https://plugins.svn.wordpress.org/wp-fastest-cache/trunk@903611 b8457f37-d9ea-0310-8a92-e5e31aec5664