New update to make the scripts compatible with wordpress 3.6

git-svn-id: https://plugins.svn.wordpress.org/calculated-fields-form/trunk@750191 b8457f37-d9ea-0310-8a92-e5e31aec5664
New update to reflect the correct plugin update date.

git-svn-id: https://plugins.svn.wordpress.org/calculated-fields-form/trunk@750205 b8457f37-d9ea-0310-8a92-e5e31aec5664