Examine source code of Death Note Oh Noes

{
  "theme": {
    "images": {
      "theme_frame": "1.0Header.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Death Note Oh Noes",
  "manifest_version": 2,
  "description": "Carricature of L, Near and Mello by another author.\n\nI have NOT designed the immages, only the Header and Footer."
}