{
    "short_name": "MyCourier",
    "name": "MyCourier Tracking",
    "icons": [{
            "src": "favicon.ico",
            "sizes": "64x64 32x32 24x24 16x16",
            "type": "image/x-icon"
        },
        {
            "src": "brand/icon-192.png",
            "sizes": "192x192",
            "type": "image/png"
        },
        {
            "src": "brand/icon-512.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ],
    "gcm_sender_id": "307499181580",
    "start_url": ".",
    "display": "standalone",
    "theme_color": "#0129FA",
    "background_color": "#F6F5F1"
}