message: Roll back changes to Webdriver handling
  (did not solve the mismatch of Chromedriver on Travis)
diff: "lint:fix": "standard --fix && cd frontend && ng lint --fix && cd ..",
  "test": "cd frontend && ng test --watch=false --source-map=false && cd .. && nyc --report-dir=./build/reports/coverage/server-tests mocha test/server",
  "frisby": "nyc --report-dir=./build/reports/coverage/api-tests jest --silent --runInBand --forceExit",
  - "preprotractor": "npm dedupe && node ./node_modules/protractor/bin/webdriver-manager update --gecko false",
  + "preprotractor": "webdriver-manager update --gecko false",
  "protractor": "npm run e2e",
  "e2e": "node test/e2eTests.js",
  "vagrant": "cd vagrant && vagrant up",
  