Examine source code of Freemans Mind

{
  "theme": {
    "images": {
      "theme_frame": "FMheader.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#1aff00"
    }
  },
  "version": "2.0",
  "name": "Freemans Mind",
  "manifest_version": 2,
  "description": "For all those who enjoy this wonderful series."
}