added new stabel tag to readme

git-svn-id: https://plugins.svn.wordpress.org/goetemp-widget/trunk@1004714 b8457f37-d9ea-0310-8a92-e5e31aec5664
clean up repo

git-svn-id: https://plugins.svn.wordpress.org/goetemp-widget/trunk@1004718 b8457f37-d9ea-0310-8a92-e5e31aec5664
clean up repo

git-svn-id: https://plugins.svn.wordpress.org/goetemp-widget/trunk@1004721 b8457f37-d9ea-0310-8a92-e5e31aec5664