phtize all the things

Summary: `pht`ize a whole bunch of strings in rP.

Test Plan: Intense eyeballing.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: hach-que, Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D12797

src/applications/diffusion/controller/DiffusionCommitBranchesController.php

@@ -39,6 +39,6 @@ final class DiffusionCommitBranchesController extends DiffusionController {
     }
 
     return id(new AphrontAjaxResponse())
-      ->setContent($branch_links ? implode(', ', $branch_links) : 'None');
+      ->setContent($branch_links ? implode(', ', $branch_links) : pht('None'));
   }
 }