R1:74682d46ae42

Add edit-pencil to ApplicationSearch for PhamePosts

Summary: Adds a quick edit link to PhamePosts in ApplicationSearch

Test Plan: Review a few searches, click on pencil.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D16109