more refactoring for 2.0

application/config/aliases.php

@@ -39,6 +39,7 @@ return array(
 	'IoC'        => 'Laravel\\IoC',
 	'Lang'       => 'Laravel\\Facades\\Lang',
 	'Loader'     => 'Laravel\\Facades\\Loader',
+	'Messages'   => 'Laravel\\Validation\\Messages',
 	'Package'    => 'Laravel\\Facades\\Package',
 	'URL'        => 'Laravel\\Facades\\URL',
 	'Redirect'   => 'Laravel\\Facades\\Redirect',

application/filters.php

@@ -62,7 +62,7 @@ return array(
 
 	'csrf' => function()
 	{
-		return (Input::get('csrf_token') !== Form::raw_token()) ? new Error('500') : null;
+		return (Input::get('csrf_token') !== Form::raw_token()) ? Response::error('500') : null;
 	},
 
 );