Update localrc for quantum

- setup network gateway address
- enabled quantum-debug command

Change-Id: Idee4199b03c2b25882307c0e571da54ebf66a77a

devstack-vm-gate.sh

@@ -52,6 +52,10 @@ else # master
     ENABLED_SERVICES=$ENABLED_SERVICES,swift,cinder,c-api,c-vol,c-sch
     if [ "$DEVSTACK_GATE_QUANTUM" -eq "1" ]; then
 	ENABLED_SERVICES=$ENABLED_SERVICES,quantum,q-svc,q-agt,q-dhcp,q-l3
+	cat <<EOF >>localrc
+Q_USE_DEBUG_COMMAND=True
+NETWORK_GATEWAY=10.1.0.1
+EOF
     else
 	ENABLED_SERVICES=$ENABLED_SERVICES,n-net
     fi