updated the security component (closes #421)

composer.lock

@@ -226,8 +226,8 @@
         {
             "package": "symfony/security",
             "version": "dev-master",
-            "source-reference": "4cdc2febdf2536098323a9a96533b4bb083da018",
-            "commit-date": "1341177900"
+            "source-reference": "b0257cd46a78251a25c17b91acb4dbbf6890590a",
+            "commit-date": "1341583159"
         },
         {
             "package": "symfony/translation",

src/Silex/Provider/SecurityServiceProvider.php

@@ -327,6 +327,7 @@ class SecurityServiceProvider implements ServiceProviderInterface
                     $app['security'],
                     $app['security.trust_resolver'],
                     $app['security.http_utils'],
+                    $name,
                     $app[$entryPoint],
                     null, // errorPage
                     null, // AccessDeniedHandlerInterface