Examine source code of Vortex Heavy Metal

{
  "theme": {
    "images": {
      "theme_frame": "VortexHeadertop.jpg"
    },
    "colors": {
      "frame": "#b0b0b0",
      "tab_background_text": "#b0b0b0"
    }
  },
  "version": "2.0",
  "name": "Vortex Heavy Metal",
  "manifest_version": 2,
  "description": "I am the drummer in this band and we are releasing a new album in June 2010 this persona i created from the artwork of our new album"
}