Create demo SFC environment. Usage docs will be added in a global tacker documentation PS. Change-Id: Ia8fe54a1657e76c090b3f6f03bb13d53cf8ac2f2
Add tacker deployment demo. Generate sample config, register vim and vnfd. Deploy demo vnf service. Cleanup deployment demo. Change-Id: If707a89bd675e3298357360125cd6487588a2fb2