Examine source code of Doctors Girls

{
  "theme": {
    "images": {
      "theme_frame": "Untitled-1.jpg"
    },
    "colors": {
      "frame": "#b5984f",
      "tab_background_text": "#7d6731"
    }
  },
  "version": "2.0",
  "name": "Doctors Girls",
  "manifest_version": 2,
  "description": "Doctor Who's companions over the years."
}