Examine source code of Dance of the Fire

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#1f1818",
      "tab_background_text": "#960000"
    }
  },
  "version": "2.0",
  "name": "Dance of the Fire",
  "manifest_version": 2,
  "description": "Chaude Soiree d' Hiver,\nDanza del Fuoco,\nBaile del Fuego,\nDanse du Feu..."
}