Examine source code of Sprauts Redux

{
  "theme": {
    "images": {
      "theme_frame": "spraut-persona-header-redborder.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Sprauts Redux",
  "manifest_version": 2,
  "description": "This persona features cartoons characters I created called Sprăuts.  They are part of the Funny Fellows characters.  This Persona features the same characters as before but with a different background and border, as well as the characters covering more of the header.  You can see more at <a href=\"https://outgoing.prod.mozaws.net/v1/e544d11db9a6239f320ddfe24e973f6a47ea50916e00eb6ec3b8581694fe0c50/http%3A//patrickscartoons.com\" rel=\"nofollow\">patrickscartoons.com</a>."
}