new 0.5.0.6 version

git-svn-id: https://plugins.svn.wordpress.org/google-maps-ready/trunk@868844 b8457f37-d9ea-0310-8a92-e5e31aec5664
0.5.0.7 maps version

git-svn-id: https://plugins.svn.wordpress.org/google-maps-ready/trunk@869251 b8457f37-d9ea-0310-8a92-e5e31aec5664