Examine source code of Zeitgeist love Firefox

{
  "theme": {
    "images": {
      "theme_frame": "ZeitgeistloveFirefoxheader.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Zeitgeist love Firefox",
  "manifest_version": 2,
  "description": "The Zeitgeist Movement (TZM) Firefox project\n<a href=\"https://outgoing.prod.mozaws.net/v1/a3f83dcb24a118340fff4ab177fef8fd06a9f9402e53d759455fe3a5c4fc90f9/http%3A//www.thezeitgeistmovement.com/wiki/index.php%3Ftitle=Firefox\" rel=\"nofollow\">http://www.thezeitgeistmovement.com/wiki/index.php?title=Firefox</a>"
}