Reduce laziness for "Mark Committed"
Summary:
- Enforce proper workflow rules.
- Fix a derp-bug with patches.
Test Plan:
- Tried to mark a revision I didn't own.
- Tried to mark a revision already marked committed.
- Tried to mark a revision otherwise not accepted.
- Verified daemon can override workflow rules and mark from arbitrary states.
Reviewers: btrahan, Makinde
Reviewed By: Makinde
CC: aran, epriestley
Maniphest Tasks: T948
Differential Revision: https://secure.phabricator.com/D1809