Added README.
Added README.

Change-Id: I03b6161e9d08aeafb71617f5728e7a4b27f40ef1

johnpbatty/python-neutronclient,noironetworks/python-neutronclient,varunarya10/python-neutronclient,sajuptpm/python-neutronclient-ipam,roaet/python-neutronclient,mangelajo/python-neutronclient,yamahata/python-tackerclient,Stavitsky/python-neutronclient,citrix-openstack-build/python-neutronclient,vijayendrabvs/ssl-python-neutronclient,cernops/python-neutronclient,redhat-openstack/python-neutronclient,openstack/python-neutronclient,huntxu/python-neutronclient,asadoughi/python-neutronclient,noironetworks/python-neutronclient,vichoward/python-neutronclient,rackerlabs/rackspace-python-neutronclient,cryptickp/python-neutronclient,openstack/python-neutronclient,NeCTAR-RC/python-neutronclient,vichoward/python-neutronclient,NeCTAR-RC/python-neutronclient,Juniper/python-neutronclient,ntt-sic/python-neutronclient,rackerlabs/rackspace-python-neutronclient,varunarya10/python-neutronclient,ntt-sic/python-neutronclient,redhat-openstack/python-neutronclient,citrix-openstack-build/python-neutronclient,metacloud/python-neutronclient,johnpbatty/python-neutronclient,yamahata/python-tackerclient,CiscoSystems/python-quantumclient,jkoelker/python-quantumclient,eayunstack/python-neutronclient,CiscoSystems/python-neutronclient,akushwah/python-quantumclient-n1kv,akushwah/python-quantumclient-n1kv,vijayendrabvs/ssl-python-neutronclient,CiscoSystems/python-quantumclient,Stavitsky/python-neutronclient,CiscoSystems/python-neutronclient,cryptickp/python-neutronclient,JioCloud/python-neutronclient,venusource/python-neutronclient,venusource/python-neutronclient,cernops/python-neutronclient,JioCloud/python-neutronclient,sajuptpm/python-neutronclient-ipam,Juniper/python-neutronclient,metacloud/python-neutronclient,eayunstack/python-neutronclient,roaet/python-neutronclient,mangelajo/python-neutronclient,huntxu/python-neutronclient,asadoughi/python-neutronclient