Examine source code of cholet basket

{
  "theme": {
    "images": {
      "theme_frame": "Sanstitre-6.jpg"
    },
    "colors": {
      "frame": "#cf1313",
      "tab_background_text": "#b5a5a5"
    }
  },
  "version": "2.0",
  "name": "cholet basket",
  "manifest_version": 2,
  "description": "Cholet basket !!!!"
}