It was super incomplete, and the interface was pretty strange; it had
built-in features to handle pretty bespoke workflows ("clean504",
e.g.) but was lacking lots of other useful features (like the ability
to create a webhook with a shared secret). Rather than try to update
the interface in a backwards compatible way, I've replaced it with the
more predictable, single-purpose github_webhook and
github_webhook_facts modules.
Chris St. Pierre