flakes
@task(_force_evaluate=True) should not return proxy
GroupResult.restore should use self.app if possible
Refactors tests to limit use of current_app
Allow + in result backend URLs
Cache backend can now be set by URL (backend="cache+memory://")
Can now set SQLAlchemy backend using url: backend=database+sqlite:///
celery.app.bugreport now supports app argument
More tests
app.add_defaults now supports lazy objects.
Cosmetics
Adds self.app.log.already_setup attribute that is global
Task.bind should always set backend
Trace: eager_trace_tasks and build_tracer now supports app argument
Beat: schedule/ScheduleEntry now supports app argument
celery.bin main functions now supports app argument
Canvas: All signatures now supports app argument
celeryd_detach now supports app argument
celery.contrib.abortable is no longer using the compat task class
events.Recever did not properly set app instance