Add dust to homepage

Summary: With the jump panel re-format, lets move to dust on the homepage for depth.

Test Plan: Tested Chrome Mac and PC

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5524

src/applications/directory/controller/PhabricatorDirectoryMainController.php

@@ -70,6 +70,7 @@ final class PhabricatorDirectoryMainController
       array(
         'title' => 'Phabricator',
         'device' => true,
+        'dust' => true,
       ));
   }