- Changed helper and language autoload

- Changed language config
- Removed never used constants
- Changed rest_language in rest config file
- Adapted models that where extending FHC_Model
- Adapted code to load hlp_return_object
- Adapted code to use exit status codes constants

application/views/system/udf.php

@@ -31,7 +31,7 @@
 			{
 				foreach ($error as $fieldError)
 				{
-					echo $fieldError->msg . ' -> ' . $fieldError->retval . '<br>';
+					echo $fieldError->code . ': ' . $fieldError->retval . '<br>';
 				}
 			}
 		}