major update

git-svn-id: https://plugins.svn.wordpress.org/xfile/trunk@1022511 b8457f37-d9ea-0310-8a92-e5e31aec5664
major update

git-svn-id: https://plugins.svn.wordpress.org/xfile/trunk@1022512 b8457f37-d9ea-0310-8a92-e5e31aec5664