message: Replace the deprecated istanbul utility with nyc
diff: "test": "BLUEBIRD_DEBUG=1 jasmine --stop-on-failure=true",
  "lint": "eslint --max-warnings 0 lib spec",
  "check": "npm test && npm run lint",
  - "ci-test": "BLUEBIRD_DEBUG=1 istanbul cover -x \"**/spec/**\" --report text jasmine",
  + "ci-test": "BLUEBIRD_DEBUG=1 nyc --report text jasmine",
  "ci": "npm run lint && npm run ci-test"
  },
  "repository": {
  },
  "devDependencies": {
  "eslint": "^1.10.3",
  - "istanbul": "^0.4.5",
  "jasmine": "^3.1.0",
  + "nyc": "^12.0.2",
  "proxyquire": "^1.4.0"
  }
  }
  