Remove chaincode legacy cli command #81

Job	Run time
Basic Checks	3m 17s
Unit Tests	5m 55s
Integration Tests (raft)	10m 59s
Integration Tests (pvtdata)	9m 56s
Integration Tests (pvtdatapurge)	3m 39s
Integration Tests (ledger)	8m 57s
Integration Tests (lifecycle)	3m 14s
Integration Tests (e2e smartbft)	12m 9s
Integration Tests (discovery gossip devmode pluggable)	5m 10s
Integration Tests (gateway idemix pkcs11 configtx configtxlator)	15m 12s
Integration Tests (sbe nwo msp)	5m 54s
	1h 24m 22s

Provide feedback