Examine source code of I Love Archery

{
  "theme": {
    "images": {
      "theme_frame": "oldarchery22.jpg"
    },
    "colors": {
      "frame": "#f2ee9e",
      "tab_background_text": "#f7f58f"
    }
  },
  "version": "2.0",
  "name": "I Love Archery",
  "manifest_version": 2,
  "description": "For those who love archery !"
}