Use full repository name instead of callsing in crumbs

Summary: ref D8087

Test Plan: View a repository, browse around it

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Differential Revision: https://secure.phabricator.com/D8137

src/applications/diffusion/controller/DiffusionController.php

@@ -74,7 +74,7 @@ abstract class DiffusionController extends PhabricatorController {
     }
 
     $callsign = $repository->getCallsign();
-    $repository_name = 'r'.$callsign;
+    $repository_name = $repository->getName();
 
     if (!$spec['commit'] && !$spec['tags'] && !$spec['branches']) {
       $branch_name = $drequest->getBranch();