Examine source code of Lil Stupid Rabbit

{
  "theme": {
    "images": {
      "theme_frame": "headerrab.jpg"
    },
    "colors": {
      "frame": "#d4cccc",
      "tab_background_text": "#e675c0"
    }
  },
  "version": "2.0",
  "name": "Lil Stupid Rabbit",
  "manifest_version": 2,
  "description": "...I don´t know why I should describe the crap I made. If someone likes it, it isn´t because I said anyting clever about it. \nBy the way, what are you doing at the moment? There´s a song I would really like to commend to you: <a href=\"https://outgoing.prod.mozaws.net/v1/13be6d284a3647add1142e88f0a21fff7f86cb733ddf3dcdcb40aee246a2341b/http%3A//www.youtube.com/watch%3Fv=3f4KS1x06Ek&amp;feature=related\" rel=\"nofollow\">http://www.youtube.com/watch?v=3f4KS1x06Ek&amp;feature=related</a>"
}