Added flash data example

Author: Josh Brown

responses.md

@@ -39,6 +39,10 @@ A `Response` instance inherits from the `Symfony\Component\HttpFoundation\Respon
 
 	return Redirect::to('user/login');
 
+**Returning A Redirect With Flash Data**
+	
+	return Redirect::to('user/login')->with('message', 'Login Failed');
+
 **Returning A Redirect To A Named Route**
 
 	return Redirect::route('login');