Examine source code of Its all Bullsh!t

{
  "theme": {
    "images": {
      "theme_frame": "bs2.jpg"
    },
    "colors": {
      "frame": "#ddfcfb",
      "tab_background_text": "#63531e"
    }
  },
  "version": "2.0",
  "name": "Its all Bullsh!t",
  "manifest_version": 2,
  "description": "A funny theme! There's a sign on the lawn show's dogs aren't allowed to go potty\non the lawn. But everywhere you look there's either doodie in the grass or a dog squatting to take a dump. The Bull is the only one obeying the no poop rule and looks angry and confused."
}