Move Owners to EditEngine
Summary:
Ref T9132. Paste is in fairly good shape so Owners is up next. Reasoning:
- One install wants API access for it.
- It's a simple application for getting CustomFields working with EditEngine.
This only does the EditEngine part, so CustomFields are no longer editable until I make that work. That will be up next, and I'll hold this until that's ready.
Test Plan:
- Created and edited packages via web UI.
- Created and edited package editing forms via web UI.
- Created and edited packages via Conduit.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9132
Differential Revision: https://secure.phabricator.com/D14598