Checked for WP 4.0

git-svn-id: https://plugins.svn.wordpress.org/shy-posts/trunk@974289 b8457f37-d9ea-0310-8a92-e5e31aec5664
Bump readme, forgot changelog

git-svn-id: https://plugins.svn.wordpress.org/shy-posts/trunk@974293 b8457f37-d9ea-0310-8a92-e5e31aec5664