message: Updated node-sass version
diff: "@types/qunit": "2.0.31",
  "@types/react": "16.4.2",
  "@types/react-dom": "^16.0.4",
  - "prettier": "~1.12.0",
  "ajv": "4.11.2",
  "concurrently": "3.1.0",
  "css-loader": "0.26.1",
  "karma-webpack": "2.0.2",
  "knockout": "3.4.0",
  "live-server": "1.2.0",
  - "node-sass": "4.4.0",
  + "node-sass": "4.9.2",
  "node-uuid": "1.4.7",
  + "prettier": "~1.12.0",
  "puppeteer": "^1.0.0",
  "qunitjs": "2.2.0",
  "react": "^16.2.0",
  