add guiform.js

git-svn-id: https://plugins.svn.wordpress.org/guiform/trunk@853916 b8457f37-d9ea-0310-8a92-e5e31aec5664
delete

git-svn-id: https://plugins.svn.wordpress.org/guiform/trunk@853920 b8457f37-d9ea-0310-8a92-e5e31aec5664