hanging form submission fixed

git-svn-id: https://plugins.svn.wordpress.org/cforms2/trunk@1008527 b8457f37-d9ea-0310-8a92-e5e31aec5664
make 14.6.4 stable

git-svn-id: https://plugins.svn.wordpress.org/cforms2/trunk@1008529 b8457f37-d9ea-0310-8a92-e5e31aec5664