REST API: added argument options to specify host and port.
REST API: added argument options to specify host and port.

Change-Id: Id8fabf1cd18b5c1a4a76d6b30c51711e2cf9b42b
Signed-off-by: Minia Oseguera <73ed323819e94db5cfa1cf18bb53fe592feda715@intel.com>

intel-ctrlsys/actsys