Minor bug fixes

git-svn-id: https://plugins.svn.wordpress.org/exit-pop/trunk@1056704 b8457f37-d9ea-0310-8a92-e5e31aec5664
Minor bug fixes

git-svn-id: https://plugins.svn.wordpress.org/exit-pop/trunk@1056706 b8457f37-d9ea-0310-8a92-e5e31aec5664
Minor bug fixes

git-svn-id: https://plugins.svn.wordpress.org/exit-pop/trunk@1056710 b8457f37-d9ea-0310-8a92-e5e31aec5664