message: Make "t" script run tests in the same way as "testonly" does
  We don't want these to get out of sync, so we always run the tests in
  the same way.
diff: "scripts": {
  "test": "npm run lint && npm run pretty-check && npm run check && npm run testonly && npm run check-dependencies",
  "testonly": "babel-node ./node_modules/.bin/_mocha $npm_package_options_mocha",
  - "t": "babel-node ./node_modules/.bin/_mocha --require ./resources/mochaBootload",
  + "t": "npm run testonly",
  "lint": "eslint src packages/**/src || (printf '\\033[33mTry: \\033[7m npm run lint -- --fix \\033[0m\\n' && exit 1)",
  "build": "npm run build-js && npm run build-flow",
  "build-js": "babel-node resources/buildJs.js",
  