readme changes

git-svn-id: https://plugins.svn.wordpress.org/hotspots/trunk@835921 b8457f37-d9ea-0310-8a92-e5e31aec5664
changed name

git-svn-id: https://plugins.svn.wordpress.org/hotspots/trunk@835922 b8457f37-d9ea-0310-8a92-e5e31aec5664