- All permission functionalities now are in the library PermissionLib

- All return messages functions are in the message helper and it is loaded by the core classes
- Added the missing constant FHC_NOPK
- Updated all the interested classes with the new permission method
- Updated all the interested classes with the new return message functions

application/core/APIv1_Controller.php

@@ -7,30 +7,11 @@ class APIv1_Controller extends REST_Controller
     function __construct()  
     {
         parent::__construct();
-		$this->load->helper('Message');
+        
+        // Loads return messages
+		$this->load->helper('message');
     }
     
-	/** ---------------------------------------------------------------
-	 * Success
-	 *
-	 * @param   mixed  $retval
-	 * @return  array
-	 */
-	protected function _success($retval, $message = null)
-	{
-		return success($retval, $message);
-	}
-
-	/** ---------------------------------------------------------------
-	 * General Error
-	 *
-	 * @return  array
-	 */
-	protected function _error($retval, $message = null)
-	{
-		return error($retval, $message);
-	}
-	
     /**
      * 
      * @param type $data