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/celerity/controller/CelerityResourceController.php

@@ -35,7 +35,7 @@ abstract class CelerityResourceController extends PhabricatorController {
     $type_map = self::getSupportedResourceTypes();
 
     if (empty($type_map[$type])) {
-      throw new Exception('Only static resources may be served.');
+      throw new Exception(pht('Only static resources may be served.'));
     }
 
     $dev_mode = PhabricatorEnv::getEnvConfig('phabricator.developer-mode');