Examine source code of Autumn Silence

{
  "theme": {
    "images": {
      "theme_frame": "AutumnField.jpg"
    },
    "colors": {
      "frame": "#6b5744",
      "tab_background_text": "#594736"
    }
  },
  "version": "2.0",
  "name": "Autumn Silence",
  "manifest_version": 2,
  "description": "An Image i draw a few years ago and never really used it for anything; thought i would have a shot at making it into a Persona. Enjoy :)"
}