Examine source code of Curious Frogs

{
  "theme": {
    "images": {
      "theme_frame": "CuriousFrogsH.jpg"
    },
    "colors": {
      "frame": "#e8d4a2",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Curious Frogs",
  "manifest_version": 2,
  "description": "sea shell, seashell, beach, sand, frog, spring, summer, froggie\n\nDesigned by MaDonna"
}