tagging version 1.0.7

git-svn-id: https://plugins.svn.wordpress.org/orbtr-ping/trunk@1041367 b8457f37-d9ea-0310-8a92-e5e31aec5664
fix readme

git-svn-id: https://plugins.svn.wordpress.org/orbtr-ping/trunk@1041368 b8457f37-d9ea-0310-8a92-e5e31aec5664