Fix Phriction email language
Summary: This adds pht's and such english to Phriction email body.
Test Plan: Edited a Document, Moved a Document. Got new emails. Such Wow.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D7477