Examine source code of Leprosy

{
  "theme": {
    "images": {
      "theme_frame": "leprosy_header.jpg"
    },
    "colors": {
      "frame": "#00cccc",
      "tab_background_text": "#008cbf"
    }
  },
  "version": "2.0",
  "name": "Leprosy",
  "manifest_version": 2,
  "description": "A Persona of the cover of 1988's Leprosy, the second album of the Death Metal band Death, formed by Chuck Schuldiner in 1983."
}