message: removed fail on lib changed script
diff: "build": "rimraf lib && tsc",
  "lint": "tslint --type-check --project tsconfig.json",
  "precommit": "npm run test",
  - "fail-on-lib-changed": "if [ $(git diff --name-only lib) ]; then exit 1; fi",
  "test": "npm run lint && npm run cover",
  "mocha": "npm run build && mocha 'lib/test/**/*.test.js'",
  "cover": "npm run build && istanbul cover _mocha -- 'lib/test/**/*.test.js' -R spec",
  "tslint": "^5.2.0"
  },
  "pre-commit": [
  - "precommit",
  - "fail-on-lib-changed"
  + "precommit"
  ]
  }
  