rinaperf: add more cmdline options to support different rina names
rinaperf: add more cmdline options to support different rina names

In this way we can register multiple rinaperf instances and
start multiple rinaperf clients.

vmaffione/rlite,autrimpo/rlite,vmaffione/rlite,vmaffione/rlite,autrimpo/rlite,autrimpo/rlite,vmaffione/rlite,autrimpo/rlite