Bugfix: for the detection of required fields for the RSVP form, I didn't take into account the fact that you can now use templates for the form so the required field detection failed

git-svn-id: https://plugins.svn.wordpress.org/events-made-easy/trunk@932112 b8457f37-d9ea-0310-8a92-e5e31aec5664
release 1.4.5

git-svn-id: https://plugins.svn.wordpress.org/events-made-easy/trunk@932114 b8457f37-d9ea-0310-8a92-e5e31aec5664