Homestyx hydra

R1:bc4edc946b9f

Add Conduit edit endpoint for Macro

Summary: Opens up the edit endpoint for Macros

Test Plan: Review /conduit/method/macro.edit/

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17866
Repository: R1 hydra
Commit Date: May 10 2017