splitting the peer into a client and a server #882

Job	Run time
Basic Checks	1m 48s
Unit Tests	8m 7s
Integration Tests (pvtdatapurge e2e)	20m 16s
Integration Tests (lifecycle)	5m 40s
Integration Tests (ledger)	13m 9s
Integration Tests (pvtdata)	11m 42s
Integration Tests (discovery gossip devmode pluggable)	7m 53s
Integration Tests (smartbft)	20m 7s
Integration Tests (raft)	13m 13s
Integration Tests (gateway idemix pkcs11 configtx configtxlator)	16m 35s
Integration Tests (sbe nwo msp)	7m 8s
	2h 5m 38s

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