b61cd4eaed
This patch follows the previous patch(listed as dependent) and moves the remaining cisco db models from neutron to networking-cisco. The patch deletes l3_model and cisco_router_plugin and their associated config and helper files from neutron Change-Id: I5b71e1dfb683e633e1cd11386dfb7c2ed7cc7d62 Partial-Bug: #1489609