Examine source code of Light in the Forest

{
  "theme": {
    "images": {
      "theme_frame": "lightintheforestHCustom.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Light  in  the Forest",
  "manifest_version": 2,
  "description": "My wallpaper that will go with this is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/fce515bb49bbe072103b2726c3780a64dce7528b86f019cdd789f445eda6784a/http%3A//nature.desktopnexus.com/wallpaper/738947/\">http://nature.desktopnexus.com/wallpaper/738947/</a>"
}