Remove "Edit" text on Phame

Summary: Fixes T5731

Test Plan: Load list of self-created posts

Reviewers: btrahan, epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T5731

Differential Revision: https://secure.phabricator.com/D10192

src/applications/phame/controller/PhameController.php

@@ -84,7 +84,6 @@ abstract class PhameController extends PhabricatorController {
 
         $story->addAction(id(new PHUIIconView())
           ->setHref($this->getApplicationURI('post/edit/'.$post->getID().'/'))
-          ->setText(pht('Edit'))
           ->setIconFont('fa-pencil'));
       }