bug en users al permitir cambiar email

app/controllers/UsersController.php

@@ -300,7 +300,7 @@ $b=microtime();
 							'email' => Input::get('email'),
 						),
 						array(
-							'email' => 'required|email|unique:users'
+							'email' => 'required|email'
 						)
 					);
 // 						Log::info("email");