{
  "name": "五行ドクター", 
  "short_name": "五行ドクター", 
    "icons": [{ 
    "src": "/img/logo-mark.png",
    "sizes": "120x120",
    "type": "image/png"
  }],
  "start_url": "/", 
  "display": "standalone", 
  "orientation": "portrait",
  "gcm_sender_id": "777816644693",
  "background_color": "#2196F3"
}