message: added to allcontributors
diff: "contributions": [
  "code",
  ]
  + },
  + {
  + "login": "winggo",
  + "name": "Winggo Tse",
  + "avatar_url": "https://avatars1.githubusercontent.com/u/26425671?v=4",
  + "profile": "https://github.com/winggo",
  + "contributions": [
  + "code"
  + ]
  }
  ],
  "contributorsPerLine": 7,
  