readme

git-svn-id: https://plugins.svn.wordpress.org/single-background/trunk@1051145 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme

git-svn-id: https://plugins.svn.wordpress.org/single-background/trunk@1051152 b8457f37-d9ea-0310-8a92-e5e31aec5664