{  
  "name": "Baurizo Karlita",  
  "short_name": "Bautizo KGM",  
  "icons": [{  
        "src": "img/karla_icono.png",  
        "sizes": "512x512",
        "type": "image/png" 
      }],  
  "start_url": "/",  
  "display": "browser",  
  "gcm_sender_id": "",  
  "gcm_user_visible_only": true  
}