Examine source code of COD4 MW2 MyWay

{
  "theme": {
    "images": {
      "theme_frame": "MW2PersonaHeader.jpg"
    },
    "colors": {
      "frame": "#fffb00",
      "tab_background_text": "#ffee00"
    }
  },
  "version": "2.0",
  "name": "COD4 MW2 MyWay",
  "manifest_version": 2,
  "description": "This is a persona created by a fan for the fans. I hope you really enjoy it! =)"
}