Todo

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Todo",
  "short name": "Todo",
  "description": "Your wonderful to-do & task list to make all things done and get life well organized.",
  "version": "1.0.2",
  "manifest_version": 2,
  "icons": {
    "128": "logo.png"
  },
  "app": {
    "launch": {
      "web_url": "http://todo.enginestart.org/todo.jsp?providerName=Google2Client"
    }
  }
}