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

Change-Id: I8a7b126313afed3567815863e20d5b1680673459

citrix-openstack-build/python-saharaclient,citrix-openstack-build/python-saharaclient,citrix-openstack-build/python-saharaclient,openstack/python-saharaclient