Examine source code of Lego Shower

{
  "theme": {
    "images": {
      "theme_frame": "legoshowerheader.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#f2f2f2"
    }
  },
  "version": "2.0",
  "name": "Lego Shower",
  "manifest_version": 2,
  "description": "A persona of falling lego bricks.\nJust thought I'd try and make myself a persona in the open-source Blender (<a href=\"https://outgoing.prod.mozaws.net/v1/01f6c98e52ca8b4749b9c92d1eb309f3d227fa6e9167227412b9b03889df4934/http%3A//www.blender.org\" rel=\"nofollow\">www.blender.org</a>). I liked the way it came out, so I decided to put it here. Enjoy!"
}