version 1.3 with ad layouts

git-svn-id: https://plugins.svn.wordpress.org/advanced-ads/trunk@1032392 b8457f37-d9ea-0310-8a92-e5e31aec5664
fixed version number in readme

git-svn-id: https://plugins.svn.wordpress.org/advanced-ads/trunk@1032394 b8457f37-d9ea-0310-8a92-e5e31aec5664