Redesign Crumbs

Summary: Slimmer crumbs, less complex, no sprites, less visual disruption.

Test Plan:
Test Conpherence, Objects, Application Search pages.

{F275026}

{F275027}

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Differential Revision: https://secure.phabricator.com/D11486

src/applications/base/controller/PhabricatorController.php

@@ -441,7 +441,7 @@ abstract class PhabricatorController extends AphrontController {
 
       $crumbs[] = id(new PHUICrumbView())
         ->setHref($this->getApplicationURI())
-        ->setAural($application->getName())
+        ->setName($application->getName())
         ->setIcon($icon);
     }