Readme update

git-svn-id: https://plugins.svn.wordpress.org/rublon/trunk@843770 b8457f37-d9ea-0310-8a92-e5e31aec5664
Readme update

git-svn-id: https://plugins.svn.wordpress.org/rublon/trunk@843772 b8457f37-d9ea-0310-8a92-e5e31aec5664