* Eventlet pool was leaking memory (Issue #308).
* Deprecated function ``celery.execute.delay_task`` was
accidentally removed,
now available again.
* ``BasePool.on_terminate`` stub did not exist
* celeryd detach: Adds readable error messages if user/group
name does not exist.
* Smarter handling of unicode decod errors when logging errors.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-celery?expand=0&rev=23