Examine source code of A reader

{
  "theme": {
    "images": {
      "theme_frame": "thousandlives3.jpg"
    },
    "colors": {
      "frame": "#f7960f",
      "tab_background_text": "#f4fcfc"
    }
  },
  "version": "2.0",
  "name": "A reader",
  "manifest_version": 2,
  "description": "Love to read?  The perfect quote for the avid reader!"
}