Summary: Ref T12270. This converts Badges to modular transactions for editing and awarding.
Test Plan: Add Badge, edit badge, award and revoke... Still going to test this some more but feel free to comment on anything obviously wrong?
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Maniphest Tasks: T12270
Differential Revision: https://secure.phabricator.com/D17402
