[Added contrail-setup]
setup-vnc-interaces.py is part of contrail-setup.
for a multui-interface setup,
An interface config manifest is pushed first,
and it has only contrail-install-packages as depends,
Previously contrail-install-packages was having setup-vnc-interface.py.

Now since it has been moved to contrial-setup.
setup-interface puppet resource will have contrail-setup as
pre-requsite.

Also modified report-status to be in a chain,
so that status is guaranteed to be reported in an order.