pht for Releeph

Summary: Went and pht'd most everything I could find, except exceptions. Fixes T3091

Test Plan: Bopped around the application, didn't seem to break anything but didn't test all flows. Should be safe.

Reviewers: epriestley, edward

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T3091

Differential Revision: https://secure.phabricator.com/D5825