Change Formo config - turn off auto_id and namespaced field names.
Add CSRF element to all forms generated with Formo.
- overload Formo::__construct() to add CSRF element
- use Access::verify_csrf() for validation on CSRF element.
- remove orphaned MY_Forge.php, which did the same thing for K2.
Merge pull request #320 from shadlaws/formo_20130425

Formo 20130425