Policy, Status in PHUIHeaderView

Summary: The adds the ability to set 'properties' such as state, privacy, due date to the header of objects.

Test Plan: Implemented in Paste, Pholio. Tested various states.

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: Korvin, aran

Differential Revision: https://secure.phabricator.com/D7016

src/applications/phriction/controller/PhrictionDocumentController.php

@@ -159,7 +159,7 @@ final class PhrictionDocumentController
       $crumbs->addCrumb($view);
     }
 
-    $header = id(new PhabricatorHeaderView())
+    $header = id(new PHUIHeaderView())
       ->setHeader($page_title);
 
     $page_content = id(new PHUIDocumentView())