This commit address the changes in CLI required to work with the
global forwarder.  A new CLI option (-G) has been added.

Change-Id: I9bef1af65d0a8078bdb9a75bc807a124a3063847
diff --git a/cli/setup.sh b/cli/setup.sh
index ee0a643..218a270 100755
--- a/cli/setup.sh
+++ b/cli/setup.sh
@@ -1,10 +1,11 @@
 #!/bin/bash
 
-while getopts LC:g:s: option
+while getopts LGC:g:s: option
 do
     case "${option}"
     in
 	L) LOOKUP_OPT="-L";;
+	G) GLOBAL_REQUEST_OPT="-G";;
 	C) CONSUL_OPT="-C ${OPTARG}";;
 	g) GRPC_OPT="-g ${OPTARG}";;
 	s) SIM_OPT="-s ${OPTARG}";;
@@ -22,7 +23,7 @@
 echo "export DOCKER_HOST_IP=$DOCKER_HOST_IP" > /home/voltha/.bash_profile
 echo "export PYTHONPATH=/cli" >> /home/voltha/.bash_profile
 echo "export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" >> /home/voltha/.bash_profile
-echo "/cli/cli/main.py $LOOKUP_OPT $CONSUL_OPT $GRPC_OPT $SIM_OPT" >> /home/voltha/.bash_profile
+echo "/cli/cli/main.py $LOOKUP_OPT $GLOBAL_REQUEST_OPT $CONSUL_OPT $GRPC_OPT $SIM_OPT" >> /home/voltha/.bash_profile
 echo "logout" >> /home/voltha/.bash_profile
 chown voltha.voltha /home/voltha/.bash_profile
 /usr/sbin/sshd -D