Display committed date in audits

Summary: Our auditors requested displaying this field and I can image that it can be useful.

Test Plan: /audit/

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D3044

src/applications/directory/controller/PhabricatorDirectoryMainController.php

@@ -619,6 +619,7 @@ final class PhabricatorDirectoryMainController
     $view = new PhabricatorAuditListView();
     $view->setAudits($audits);
     $view->setCommits($commits);
+    $view->setUser($user);
 
     $phids = $view->getRequiredHandlePHIDs();
     $handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();