Update version 1.1.2

git-svn-id: https://plugins.svn.wordpress.org/advanced-advertising-system/trunk@1040348 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update change logs

git-svn-id: https://plugins.svn.wordpress.org/advanced-advertising-system/trunk@1040350 b8457f37-d9ea-0310-8a92-e5e31aec5664