GF new version fix

git-svn-id: https://plugins.svn.wordpress.org/gravity-forms-periodic-notification-e-mails-by-weptile/trunk@868512 b8457f37-d9ea-0310-8a92-e5e31aec5664
fixed links

git-svn-id: https://plugins.svn.wordpress.org/gravity-forms-periodic-notification-e-mails-by-weptile/trunk@868514 b8457f37-d9ea-0310-8a92-e5e31aec5664