Examine source code of Mountain Bliss

{
  "theme": {
    "images": {
      "theme_frame": "Val-dIsere-Persona_Header.jpg"
    },
    "colors": {
      "frame": "#c2c2c2",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Mountain Bliss",
  "manifest_version": 2,
  "description": "Val d'Isere, French Alps (2010)"
}