Description of configuration options for amqp

Configuration option = Default value	Description
[DEFAULT]
amqp_auto_delete = False	(BoolOpt) Auto-delete queues in amqp.
amqp_durable_queues = False	(BoolOpt) Use durable queues in amqp.
notification_driver = []	(MultiStrOpt) Driver or drivers to handle sending notifications
notification_topics = notifications	(ListOpt) AMQP topic used for OpenStack notifications