deleting readme

git-svn-id: https://plugins.svn.wordpress.org/socializer/trunk@933604 b8457f37-d9ea-0310-8a92-e5e31aec5664
uploading readme

git-svn-id: https://plugins.svn.wordpress.org/socializer/trunk@933605 b8457f37-d9ea-0310-8a92-e5e31aec5664