Examine source code of the Skarcrow

{
  "theme": {
    "images": {
      "theme_frame": "firefoxboonie.jpg"
    },
    "colors": {
      "frame": "#630303",
      "tab_background_text": "#c90000"
    }
  },
  "version": "2.0",
  "name": "the Skarcrow",
  "manifest_version": 2,
  "description": "Boondox for the Juggalos and Juggalettes :)"
}