Examine source code of Nuclear for Peace

{
  "theme": {
    "images": {
      "theme_frame": "iaea.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Nuclear for Peace",
  "manifest_version": 2,
  "description": "Nuclear for Peace. Destroy all nuclear weapons, and let's make a world without nuclear weapons!! \n\nWith IAEA logo. ( according to Wikipedia: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/ad56d85292a9322df611617b446c9d9f3d6e0ed1a421ddcd9fef97dd30568dfd/http%3A//en.wikipedia.org/wiki/File%3AFlag_of_IAEA.svg\">http://en.wikipedia.org/wiki/File:Flag_of_IAEA.svg</a> , the logo is in public domain; please tell me if it wrong)"
}