Examine source code of Moonquake

{
  "theme": {
    "images": {
      "theme_frame": "xxx.jpg"
    },
    "colors": {
      "frame": "#a6a6a6",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Moonquake",
  "manifest_version": 2,
  "description": "a Design j4f, because the schoolproject was funny and a \"Design\" for the fictive firefox clone \"Moonquake\" is a nice idea.\n\nall \"Personas\" on the site of Moonquake are their righful owners and they are only used to be a part of the schoolproject."
}