Examine source code of Gutscheinaffe

{
  "name": "Gutscheinaffe",
  "version": "2.2resigned1",
  "description": "Sparen mit Gutscheinen war noch nie einfacher!",
  "homepage_url": "http://www.gutscheinaffe.de",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "background": {
    "page": "global.html"
  },
  "browser_action": {
    "default_icon": {
      "19": "icon19.png",
      "20": "icon20.png",
      "25": "icon25.png",
      "30": "icon30.png",
      "40": "icon40.png"
    }
  },
  "content_scripts": [
    {
      "run_at": "document_idle",
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "content.css"
      ]
    }
  ],
  "permissions": [
    "tabs",
    "http://*/*",
    "https://*/*",
    "storage"
  ],
  "web_accessible_resources": [
    "django@x2.png",
    "content.css"
  ],
  "manifest_version": 2,
  "options_ui": {
    "page": "options.html",
    "browser_style": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9220f99f-5b7d-4a4d-97ca-209991796400}"
    }
  }
}