Add objectheaders to new View

Summary: This adds the 'PHUIObjectBox' to nearly every place that should get it. I need to comb through Diffusion a little more. I've left Differential mostly alone, but may decide to do it anyways this weekend. I'm sure I missed something else, but these are easy enough to update.

Test Plan: tested each new layout.

Reviewers: epriestley, btrahan

Reviewed By: epriestley

CC: Korvin, aran

Differential Revision: https://secure.phabricator.com/D7162

src/applications/countdown/controller/PhabricatorCountdownViewController.php

@@ -47,11 +47,14 @@ final class PhabricatorCountdownViewController
     $actions = $this->buildActionListView($countdown);
     $properties = $this->buildPropertyListView($countdown);
 
+    $object_box = id(new PHUIObjectBoxView())
+      ->setHeader($header)
+      ->addContent($actions)
+      ->addContent($properties);
+
     $content = array(
       $crumbs,
-      $header,
-      $actions,
-      $properties,
+      $object_box,
       $countdown_view,
     );