Examine source code of Linfinity

{
  "manifest_version": 2,
  "name": "Linfinity",
  "version": "0.2.1resigned1",
  "default_locale": "en",
  "description": "To Linfinity! And Beyond!",
  "icons": {
    "32": "icons/32/linfinity.png",
    "64": "icons/64/linfinity.png",
    "96": "icons/96/linfinity.png",
    "128": "icons/128/linfinity.png"
  },
  "background": {
    "scripts": [
      "dependencies.js",
      "main.js",
      "launcher.js"
    ]
  },
  "browser_action": {
    "default_title": "Linfinity",
    "default_icon": {
      "32": "icons/32/linfinity.png",
      "64": "icons/64/linfinity.png",
      "96": "icons/96/linfinity.png",
      "128": "icons/128/linfinity.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "linfinity@nd.beyond"
    }
  }
}