Examine source code of Brutish

{
  "name": "Brutish",
  "description": "Рѣад Ѣнглiшъ Лангуагѣ iн стйлѣ оф Руссиян Ѣмпiрѣ",
  "version": "2.2resigned1",
  "permissions": [
    "activeTab"
  ],
  "icons": {
    "48": "icons/the.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_icon": "icons/the.png",
    "default_title": "Iмпѣриял Брiтiшъ"
  },
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{d58ceed2-b36f-401f-bfc6-933bca7218db}"
    }
  }
}