Examine source code of In the Outback

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#3d3a3a",
      "tab_background_text": "#f7efef"
    }
  },
  "version": "2.0",
  "name": "In the Outback",
  "manifest_version": 2,
  "description": "Long exposure shot between Uluru and the Olgas"
}