Changelog:
==========
-Check to ensure the gevent monkeypatch was applied when running the consumer
with greenlet workers, log warning if it is not.
-Explicitly clear the revoked flag on task instances after execution (#713).
-Add support for delay=, eta= in Huey's .s() and .then()
-Add support for rescheduling callback pipelines when rescheduling a task.
-Add an on_commit_task() decorator for Django extension that will enqueue the
task after any database changes have been committed.
-Allow overriding the delay and eta when raising a RetryTask exception.
-Add a very simple ResultGroup.as_completed() helper to provide a way to deal
with multiple results as they become available.
-Add an asyncio helper for resolving task results asynchronously.
-Fix bug in SIGINT and SIGTERM behavior for gevent users.
-Include lock name when a task fails due to TaskLocked exception
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>