Started adding Zone support

git-svn-id: https://plugins.svn.wordpress.org/adplugg/trunk@870043 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated change log

git-svn-id: https://plugins.svn.wordpress.org/adplugg/trunk@870044 b8457f37-d9ea-0310-8a92-e5e31aec5664