Summary:
- These never actually did anything.
- I don't even really remember why I built them, maybe the Open Source team
was pushing for more GitHub integration or something? I really have no idea.
- Anyway, repository tailers do everything these could do (and much more).
Test Plan:
- Ran tailers off GitHub for many months without needing post-receive hooks.
- Grepped for relevant strings, couldn't find any references.
- Used "Repository" edit interface for a Git repository.
Reviewers: btrahan, jungejason
Reviewed By: jungejason
CC: aran, jungejason
Maniphest Tasks: T706
Differential Revision: https://secure.phabricator.com/D1273
