Examine source code of Flower Doodle

{
  "theme": {
    "images": {
      "theme_frame": "FlowerDoodle_Header.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#e9a1ed"
    }
  },
  "version": "2.0",
  "name": "Flower Doodle",
  "manifest_version": 2,
  "description": "I have drawn these Flowers and Colored them Digital, also made the Scrap Paper."
}