Updated openstack/openstack
Project: openstack/neutron  dd08290da2e53695d1dbd45e51b38f907392be52

ofagent: Implement physical_interface_mappings

Mark bridge_mappings as deprecated for ofagent.
Document that it will be removed in Kilo.

Implements: blueprint ofagent-physical-interface-mappings
Change-Id: I38e3b6aad2914dc5425435dd7775f66306375cd2