jkoelker/quark — pull request #167 by Cerberus98 (2013-09-17 18:27:16+00:00)
Title: Fixed tenant_id and device_id filtering.

Changes made after the network sharing busted tenant_id based filtering.
Also noticed that the model_query call was making an explicit filtering
choice on Ports for device_id, so that particular filter was moved into
the port_find method.