Examine source code of Pirineum

{
  "theme": {
    "images": {
      "theme_frame": "cabecera.jpg"
    },
    "colors": {
      "frame": "#ffaa00",
      "tab_background_text": "#999999"
    }
  },
  "version": "2.0",
  "name": "Pirineum",
  "manifest_version": 2,
  "description": "The north face of the mount Taillon \nPirineos (Huesca) - Spain"
}