Examine source code of Bougenville

{
  "theme": {
    "images": {
      "theme_frame": "BOUG_HEADER.jpg"
    },
    "colors": {
      "frame": "#cfa6a6",
      "tab_background_text": "#ded1d1"
    }
  },
  "version": "2.0",
  "name": "Bougenville",
  "manifest_version": 2,
  "description": "bougainvillea in my mother's garden"
}