Examine source code of Langkawi

{
  "theme": {
    "images": {
      "theme_frame": "my7_19_blackbeachflower_wallpaper_persona_hdr4.jpg"
    },
    "colors": {
      "frame": "#ababab",
      "tab_background_text": "#e88f00"
    }
  },
  "version": "2.0",
  "name": "Langkawi",
  "manifest_version": 2,
  "description": "Tropical orange flower on a black sand beach in Langkawi Malaysia"
}