Prep for v0.61 release.

git-svn-id: https://plugins.svn.wordpress.org/wpgform/trunk@814588 b8457f37-d9ea-0310-8a92-e5e31aec5664
Removed default uid, not needed when only one form being used.

git-svn-id: https://plugins.svn.wordpress.org/wpgform/trunk@814589 b8457f37-d9ea-0310-8a92-e5e31aec5664