Use Source Sans for Phriction

Summary: Adds Phriction to list of apps that use Source Sans as default font in addition to Legalpad and Diviner.

Test Plan: Tested various layouts imported from secure. Should be reasonably tested, but will follow up on secure.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D10064

src/applications/diviner/controller/DivinerBookController.php

@@ -38,6 +38,8 @@ final class DivinerBookController extends DivinerController {
 
     $document = new PHUIDocumentView();
     $document->setHeader($header);
+    $document->addClass('diviner-view');
+
     $document->setFontKit(PHUIDocumentView::FONT_SOURCE_SANS);
 
     $properties = $this->buildPropertyList($book);