Dev: Clean up tab in frontend_helper
Dev: add some PHP doc comment
Dev: remove deprecated function : checkconfield, checkmandatorys, checkconditionalmandatorys
Dev: remove deprecated function : remove_nulls_from_array
Dev Javascript rename folder.
Dev Fixed some erroneous includes.
Dev Moved CsrfValidation configuration to internal.php
Dev This allows users to override it properly via config.php