Link board names to board view in "changed column" stories

Summary: Fixes T4552.

Test Plan:
{F122106}

{F122107}

Reviewers: btrahan, chad

Reviewed By: chad

CC: aran

Maniphest Tasks: T4552

Differential Revision: https://secure.phabricator.com/D8396

src/applications/project/phid/PhabricatorProjectPHIDTypeColumn.php

@@ -32,7 +32,8 @@ final class PhabricatorProjectPHIDTypeColumn extends PhabricatorPHIDType {
     foreach ($handles as $phid => $handle) {
       $column = $objects[$phid];
 
-      $handle->setName($column->getName());
+      $handle->setName($column->getDisplayName());
+      $handle->setURI('/project/board/'.$column->getProject()->getID().'/');
     }
   }