added user id in contribution

git-svn-id: https://plugins.svn.wordpress.org/xgen-post-status/trunk@920436 b8457f37-d9ea-0310-8a92-e5e31aec5664
change in wordpress version support

git-svn-id: https://plugins.svn.wordpress.org/xgen-post-status/trunk@920437 b8457f37-d9ea-0310-8a92-e5e31aec5664