Examine source code of The Wishing Tree

{
  "theme": {
    "images": {
      "theme_frame": "TheWishingTreeH.jpg"
    },
    "colors": {
      "frame": "#65c27c",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "The Wishing Tree",
  "manifest_version": 2,
  "description": "green, love, romance, wish, clouds, sky, make a wish, hope, lovers, tree, leaves, sky, clouds, \n\nDesigned by MaDonna"
}