Examine source code of Simple Weed Skin

{
  "theme": {
    "images": {
      "theme_frame": "marijuana-leaf.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Simple Weed Skin",
  "manifest_version": 2,
  "description": "This is just a simple one i thought i would do just for fun the photo is from photobucket. here is the link \n\n<a href=\"https://outgoing.prod.mozaws.net/v1/0803cd58609ab036d773352fa15cce295224cca13da254b8d035e94eff296ff3/http%3A//media.photobucket.com/image/weed/gatorh8er/marijuana-leaf.jpg%3Fo=52\" rel=\"nofollow\">http://media.photobucket.com/image/weed/gatorh8er/marijuana-leaf.jpg?o=52</a>"
}