Remove unsupported docker compose file

test/docker-compose.yml

-version: '2'
-services:
-  scitran-base:
-    build:
-      context: ..
-      dockerfile: Dockerfile
-  scitran-core:
-    extends: scitran-base
-    links:
-      - mongo
-    environment:
-      - SCITRAN_CORE_DRONE_SECRET=changeme
-      - SCITRAN_PERSISTENT_DB_URI=mongodb://mongo:27017/scitran
-      - SCITRAN_CORE_INSECURE=true
-      - SCITRAN_CORE_LOG_LEVEL=debug
-      - SCITRAN_SITE_API_URL=http://127.0.0.1:8080/api
-    ports:
-      - "127.0.0.1:8080:8080"
-    volumes:
-      - .:/var/scitran/test-config
-      - ..:/var/scitran/code/api/
-  bootstrap:
-    extends: scitran-base
-    links:
-      - scitran-core
-    volumes:
-      - .:/var/scitran/test-config
-      - ..:/var/scitran/code/api
-    command: /var/scitran/code/api/bin/bootstrap.py --insecure --secret changeme http://scitran-core:8080/api  /var/scitran/test-config/test_bootstrap.json
-  mongo:
-    image: mongo
-  integration-test:
-    build:
-      context: ../test
-      dockerfile: Dockerfile
-    environment:
-      - MONGO_PATH=mongodb://mongo:27017/scitran
-    links:
-      - scitran-core
-      - mongo
-    volumes:
-      - ./integration_tests:/usr/src/tests
-      - ../raml:/usr/src/raml
-      - ../api:/usr/src/api
-  core-check:
-    extends: scitran-base
-    links:
-      - scitran-core
-    entrypoint: ''
-    command: curl -sL -k -w "%{http_code}\\n"  "http://scitran-core:8080/api"  -o /dev/null