add new version 1.1 to dmaps.php

git-svn-id: https://plugins.svn.wordpress.org/dmaps/trunk@984606 b8457f37-d9ea-0310-8a92-e5e31aec5664
add new version 1.1 to dmaps.php in the comments

git-svn-id: https://plugins.svn.wordpress.org/dmaps/trunk@984615 b8457f37-d9ea-0310-8a92-e5e31aec5664