Examine source code of Good Shepherd

{
  "theme": {
    "images": {
      "theme_frame": "GoodShepherdheader.jpg"
    },
    "colors": {
      "frame": "#520000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Good Shepherd",
  "manifest_version": 2,
  "description": "tile-styled header for Christians.  Red, color for the Passion, in footer.  Image from a Catholic calender."
}