Re-add the missing readme.txt, bump the version to 1.1 to force a zip rebuild


git-svn-id: https://plugins.svn.wordpress.org/admin-ip-watcher/trunk@1046482 b8457f37-d9ea-0310-8a92-e5e31aec5664
Release 1.1


git-svn-id: https://plugins.svn.wordpress.org/admin-ip-watcher/trunk@1046485 b8457f37-d9ea-0310-8a92-e5e31aec5664