Passing region name argument to setup-vnc-storage, setup-vnc-storage-webui doesn't handle region name arg
Passing region name argument to setup-vnc-storage,
setup-vnc-storage-webui doesn't handle region name arg

Change-Id: I5b1e1f60021a1f6e40c809671d82472f113981ed
Closes-Bug: 1548177

Juniper/contrail-fabric-utils,Juniper/contrail-fabric-utils