Examine source code of Man Eater

{
  "theme": {
    "images": {
      "theme_frame": "ManEater.png"
    },
    "colors": {
      "frame": "#bf0606",
      "tab_background_text": "#635d5d"
    }
  },
  "version": "2.0",
  "name": "Man Eater",
  "manifest_version": 2,
  "description": "Hungry Tigers eat whatever they want!"
}