{
 "manifest_version": "0.3",
 "version": "0.4",
 "default_locale": "en",
 "name": "My Diary",
 "scope": "/",
 "short_name": "MyDiary",
 "start_url": "/edit/?utm_source=pwa",
 "gcm_sender_id": "61074374996",
 "icons": [
  {
   "src": "/assets/img/f/android-chrome-144x144.png",
   "sizes": "144x144",
   "type": "image/png"
  },
  {
   "src": "/assets/img/f/diary-square-192.png",
   "sizes": "192x192",
   "type": "image/png"
  },
  {
   "src": "/assets/img/f/diary-square-512.png",
   "sizes": "512x512",
   "type": "image/png"
  }
 ],
 "theme_color": "#ffffff",
 "background_color": "#ffffff",
 "display": "standalone"
}