message: Add Google Spaces.
diff: "description": "iGoogle was a customizable Ajax-based start page or personal web portal.",
  "link": "https://en.wikipedia.org/wiki/IGoogle",
  "name": "iGoogle"
  + },
  + {
  + "dateClose": "2017-02-16",
  + "dateOpen": "2016-05-16",
  + "description": "Google Spaces was an app for group discussions and messaging.",
  + "link": "https://en.wikipedia.org/wiki/Google_Spaces_(service)",
  + "name": "Google Spaces"
  }
  ]
  