Examine source code of A Poppy

{
  "theme": {
    "images": {
      "theme_frame": "APoppyH.jpg"
    },
    "colors": {
      "frame": "#f76840",
      "tab_background_text": "#f76840"
    }
  },
  "version": "2.0",
  "name": "A Poppy",
  "manifest_version": 2,
  "description": "One simple orange poppy with orange text. flower, summer, poppies, favorite flower. floral, flora,"
}