Examine source code of Naruto Vs Reborn

{
  "theme": {
    "images": {
      "theme_frame": "vongolaprimodecimoyondaimehokageWTF.JPG"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#eddd00"
    }
  },
  "version": "2.0",
  "name": "Naruto Vs Reborn",
  "manifest_version": 2,
  "description": "My favorite Naruto and Reborn heroes together!! I'm new at this so... I'm still trying... But I really think this time worked! xD"
}