Examine source code of The Dark Carnival

{
  "theme": {
    "images": {
      "theme_frame": "The_Dark_Carnival.jpg"
    },
    "colors": {
      "frame": "#6e6d6d",
      "tab_background_text": "#6e6d6d"
    }
  },
  "version": "2.0",
  "name": "The Dark Carnival",
  "manifest_version": 2,
  "description": "The one Persona a Juggalo should have."
}