Fixed bug due to missing named array parameter being passed to wp_update_post().

git-svn-id: https://plugins.svn.wordpress.org/wpgform/trunk@908195 b8457f37-d9ea-0310-8a92-e5e31aec5664
Prep for v0.68 release.

git-svn-id: https://plugins.svn.wordpress.org/wpgform/trunk@908196 b8457f37-d9ea-0310-8a92-e5e31aec5664
Prep for v0.68 release.

git-svn-id: https://plugins.svn.wordpress.org/wpgform/trunk@908197 b8457f37-d9ea-0310-8a92-e5e31aec5664