Examine source code of Fable 2 01

{
  "theme": {
    "images": {
      "theme_frame": "Fableheader.jpg"
    },
    "colors": {
      "frame": "#e8e8e8",
      "tab_background_text": "#bababa"
    }
  },
  "version": "2.0",
  "name": "Fable 2 01",
  "manifest_version": 2,
  "description": "Made on 1280x720 desktop"
}