Work toward Python 3.4 support and testing
Work toward Python 3.4 support and testing

Change-Id: Ieae7819e0489ae19b7fcfb63497e06527c918b5c

gaolichuang/neutron-fwaas,openstack/neutron-fwaas,openstack/neutron-fwaas,citrix-openstack-build/neutron-fwaas,gaolichuang/neutron-fwaas,dougwig/x-neutron-fwaas