Examine source code of survolt-concept

{
  "theme": {
    "images": {
      "theme_frame": "survolt-concept-firefox.jpg"
    },
    "colors": {
      "frame": "#3b3b3b",
      "tab_background_text": "#c2c2c2"
    }
  },
  "version": "2.0",
  "name": "survolt-concept",
  "manifest_version": 2,
  "description": "otro tema basado en un wallpaper que hice hace un tiempo.\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/00facaa90431d65137d9aefe2f62599b1bc4ba0f2ad749da95ed1d419fe19cd9/http%3A//opendesktop.org/usermanager/search.php%3Fusername=InvazorX&amp;action=contents\" rel=\"nofollow\">http://opendesktop.org/usermanager/search.php?username=InvazorX&amp;action=contents</a>"
}