Examine source code of appie happie

{
  "theme": {
    "images": {
      "theme_frame": "appiehappie.header.png"
    },
    "colors": {
      "frame": "#ede91a",
      "tab_background_text": "#ede91a"
    }
  },
  "version": "2.0",
  "name": "appie happie",
  "manifest_version": 2,
  "description": "appie happie, cartoon, soccer, stripfiguur"
}