Examine source code of Green Green Leaves

{
  "theme": {
    "images": {
      "theme_frame": "greengreenleavesH.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Green Green Leaves",
  "manifest_version": 2,
  "description": "ecology, spring, summer, fresh, leaves, plants, dew drops, rain, nature, natural, bright, fragrant, fragrance, aroma, environment, environmentalist, ecosystems, save, preserve, ecologist, conservation, \n\nDesigned by MaDonna"
}