Determine and Design MQS's Interactions with Live Queues

What role does the MQS have with actual queues in use? For example, can it open and/or close queues? Can it pub and/or sub on queues?

Possible path schema:
```
GET       /mq-group/<id>   closes all queues in group (abort task workflow)
POST/GET  /mq/data/<mqid>  bulk actions on queue (pub/sub)
```