Examine source code of GOLD RUSH

{
  "theme": {
    "images": {
      "theme_frame": "goldrush-hdr.png"
    },
    "colors": {
      "frame": "#cc9933",
      "tab_background_text": "#663300"
    }
  },
  "version": "2.0",
  "name": "GOLD RUSH",
  "manifest_version": 2,
  "description": "GOLD RUSH\n\nSOFTWARE\nGimp\nwww.gimp.org\n\nBACKGROUND \nGradient:Golden\nGradient Tool\n\nFONT\nTLC Fan-Mail by Nathan Histed\nColor:000000\n\nYOUTUBE VIDEO\nHow-To Make A Firefox Persona\n... coming ... soon ...\n\nLICENSE\nCreative Commons Attribution-Noncommercial-Share Alike 3.0\n\nAUTHOR\ndelade.deviantart.com\nDELADE DESIGN 2009 Some Rights Reserved\n"
}