Examine source code of My Mini

{
  "theme": {
    "images": {
      "theme_frame": "header01.JPG"
    },
    "colors": {
      "frame": "#c24040",
      "tab_background_text": "#2b0780"
    }
  },
  "version": "2.0",
  "name": "My Mini",
  "manifest_version": 2,
  "description": "My beloved SN#12955. It sounds as great as it looks."
}