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

Change-Id: Ieae7819e0489ae19b7fcfb63497e06527c918b5c

fawadkhaliq/networking-plumgrid,msagheer/networking-plumgrid,openstack/networking-plumgrid,stackforge/networking-plumgrid,openstack/networking-plumgrid,fawadkhaliq/networking-plumgrid,stackforge/networking-plumgrid,msagheer/networking-plumgrid