fix v1.2

git-svn-id: https://plugins.svn.wordpress.org/slim-maintenance-mode/trunk@1056903 b8457f37-d9ea-0310-8a92-e5e31aec5664
fix release

git-svn-id: https://plugins.svn.wordpress.org/slim-maintenance-mode/trunk@1056904 b8457f37-d9ea-0310-8a92-e5e31aec5664