added docker-compose for a full ocean

ocean/README.md

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+# Instructions to the full Ocean using Docker compose
+
+```bash
+docker-compose up
+```

ocean/docker-compose.yml

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+version: '2.1'
+
+services:
+  # Build: docker-compose build -d bigchaindb
+  # Run: docker-compose run -d bdb
+  mongodb:
+    image: mongo:3.6
+    ports:
+    - "27017:27017"
+    command: mongod
+  bigchaindb:
+    depends_on:
+    - mongodb
+    - tendermint
+    image: bigchaindb/bigchaindb:2.0.0-beta1
+    environment:
+      BIGCHAINDB_DATABASE_BACKEND: localmongodb
+      BIGCHAINDB_DATABASE_HOST: mongodb
+      BIGCHAINDB_DATABASE_PORT: 27017
+      BIGCHAINDB_SERVER_BIND: 0.0.0.0:9984
+      BIGCHAINDB_WSSERVER_HOST: 0.0.0.0
+      BIGCHAINDB_WSSERVER_ADVERTISED_HOST: bigchaindb
+      BIGCHAINDB_TENDERMINT_HOST: tendermint
+      BIGCHAINDB_TENDERMINT_PORT: 46657
+    ports:
+    - "9984:9984"
+    - "9985:9985"
+    - "46658"
+    healthcheck:
+      test: ["CMD", "bash", "-c", "curl http://bigchaindb:9984 && curl http://tendermint:46657/abci_query"]
+      interval: 3s
+      timeout: 5s
+      retries: 3
+  tendermint:
+    image: tendermint/tendermint:0.19.9
+    # volumes:
+    #   - ./tmdata:/tendermint
+    entrypoint: ''
+    ports:
+    - "46656:46656"
+    - "46657:46657"
+    command: sh -c "tendermint init && tendermint node --consensus.create_empty_blocks=false --proxy_app=tcp://bigchaindb:46658"
+  #bdb:
+  #  image: busybox
+  #  depends_on:
+  #    bigchaindb:
+  #      condition: service_healthy
+  # curl client to check the health of development env
+  curl-client:
+    image: appropriate/curl
+    command: /bin/sh -c "curl -s http://bigchaindb:9984/ > /dev/null && curl -s http://tendermint:46657/ > /dev/null"
+  vdocs:
+    image: nginx
+    ports:
+    - '33333:80'
+    volumes:
+    - ../docs/server/build/html:/usr/share/nginx/html
+  provider-backend:
+    image: oceanprotocol/provider-backend
+    ports:
+    - 5000:5000
+    networks:
+    - backend
+    depends_on:
+    - keeper-contracts
+  keeper-contracts:
+    image: oceanprotocol/keeper-contracts
+    ports:
+    - 8545:8545
+    networks:
+    - backend
+
+networks:
+  backend: