Examine source code of Warrior Werewolf

{
  "theme": {
    "images": {
      "theme_frame": "header605.jpg"
    },
    "colors": {
      "frame": "#f7f2f2",
      "tab_background_text": "#ccccff"
    }
  },
  "version": "2.0",
  "name": "Warrior Werewolf",
  "manifest_version": 2,
  "description": "Halloween Werewolf dressed in armor."
}