tweaks

git-svn-id: https://plugins.svn.wordpress.org/worker/trunk@823102 b8457f37-d9ea-0310-8a92-e5e31aec5664
tweaks

git-svn-id: https://plugins.svn.wordpress.org/worker/trunk@823140 b8457f37-d9ea-0310-8a92-e5e31aec5664
tweaks

git-svn-id: https://plugins.svn.wordpress.org/worker/trunk@823143 b8457f37-d9ea-0310-8a92-e5e31aec5664