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/fact/controller/PhabricatorFactChartController.php

@@ -32,7 +32,7 @@ final class PhabricatorFactChartController extends PhabricatorFactController {
 
     if (!$points) {
       // NOTE: Raphael crashes Safari if you hand it series with no points.
-      throw new Exception('No data to show!');
+      throw new Exception(pht('No data to show!'));
     }
 
     // Limit amount of data passed to browser.