message: Added test:unit and test:integration npm scripts.
diff: "build": "tsc && gulp build",
  "test": "tsc && gulp test",
  "prepublishOnly": "gulp prepublish",
  + "test:unit": "gulp test:unit",
  + "test:integration": "gulp test:integration",
  "test:watch": "watch 'gulp test:unit' runner/ browser/ bin/ test/ tasks/",
  "format": "find runner test | grep '\\.js$\\|\\.ts$' | xargs ./node_modules/.bin/clang-format --style=file -i"
  },
  