message: Must quote cmd line args containing wildcards for *nix shells.
diff: "scripts": {
  "build": "tsc 1>&2 && npm run copy:frontendpublic && npm run copy:ourpublic && npm run webpack:frontend",
  "clean": "rimraf lib package-deps.json",
  - "copy:frontendpublic": "cpx ../core/frontend/src/public/**/* ./lib/backend/public",
  - "copy:ourpublic": "cpx public/**/* ./lib/backend/public",
  + "copy:frontendpublic": "cpx \"../core/frontend/src/public/**/*\" ./lib/backend/public",
  + "copy:ourpublic": "cpx \"public/**/*\" ./lib/backend/public",
  "docs": "",
  "lint": "tslint --project . 1>&2",
  "webpack:frontend": "webpack --config webpack.config.js",
  