Refs #9165: kombu:transport:mongo: addition of Elastica's mongodb channel to ensure fairness
Refs #9165: kombu:messaging:Publisher addition of a new keyword argument 'tenant'
Refs #9165: kombu:transport: review feedback
Refs #9165: kombu:transport:el_mongodb: some more documentation
Refs #9165: popping out the bottom most tenant of list
Refs #9165: kombu:transport:el_mongodb: converting to simple dict
Refs #9165: kombu:transport:el_mongodb: check for queue
Refs #9165: kombu:transport:el_mongodb: queue is always a string
Refs #9165: kombu:transport:el_mongodb: get_tenant modified
Refs #9165: kombu:transport:mongodb: backward compatibility
Refs #9165: kombu:transport: mongodb fix
Merge pull request #1 from Elastica/private-asma-celery-qos

Refs #9165: Per Tenant Celery QoS