Herald - add field + condition for Diffusion Commits for "On autoclose branch"
Summary:
Fixes T1461.
Adds
- FIELD_ALWAYS - now you could add this to a content type to always get notified
- FIELD_REPOSITORY_AUTOCLOSE_BRANCH - solves T1461
- CONDITION_UNCONDITIONALLY - used by these two fields to not show any value for the user to select
Test Plan: made a herald rule where diffs on autoclose branches would get flagged blue. made a diff on an autoclose branch and committed it. commit was flagged!
Reviewers: epriestley
Reviewed By: epriestley
CC: Korvin, aran
Maniphest Tasks: T1461
Differential Revision: https://secure.phabricator.com/D7210