Minor cleanup to form output

git-svn-id: https://plugins.svn.wordpress.org/visual-form-builder/trunk@750336 b8457f37-d9ea-0310-8a92-e5e31aec5664
Minor code cleanup for this switch statement

git-svn-id: https://plugins.svn.wordpress.org/visual-form-builder/trunk@750337 b8457f37-d9ea-0310-8a92-e5e31aec5664