Fix sink neutron_floatingip handler passing payload
Fix sink neutron_floatingip handler passing payload

Make neutron_floatingip handler directly passing payload['floatingip'] instead
of payload for easy formatting.

Change-Id: I9309779ea8f9925435ec6f3a1e3ec1e9b94f9d32
Closes-Bug: 1412306

cneill/designate,muraliselva10/designate,cneill/designate,grahamhayes/designate,kiall/designate-py3,openstack/designate,ionrock/designate,cneill/designate,grahamhayes/designate,ionrock/designate,ramsateesh/designate,cneill/designate,cneill/designate,ramsateesh/designate,kiall/designate-py3,ionrock/designate,muraliselva10/designate,tonyli71/designate,ramsateesh/designate,kiall/designate-py3,openstack/designate,kiall/designate-py3,kiall/designate-py3,cneill/designate-testing,tonyli71/designate,tonyli71/designate,openstack/designate,cneill/designate-testing,grahamhayes/designate,muraliselva10/designate,cneill/designate-testing