message: Add a "nuke" script which regenerates all lock files.
diff: "scripts": {
  "bootstrap": "lerna bootstrap --ci",
  "build": "lerna run build --stream",
  + "nuke": "rm -rf package-lock.json node_modules && npm install && lerna exec 'rm -f package-lock.json npm-shrinkwrap.json' && lerna clean --yes && lerna bootstrap",
  "test": "npm run build && npm run test:unit",
  "test:all": "npm run test:unit && npm run test:integration",
  "test:all:parallel": "npm run test:unit && npm run test:integration:parallel",
  