module.exports = {
  staticFileGlobs: [
    '/images/**/*',
    '/data/**/*',
    '/index.html',
    '/manifest.json',
    '/bower_components/webcomponentsjs/webcomponents-lite.min.js'
  ],
  navigateFallback: '/index.html',
  runtimeCaching: [
    {
      urlPattern: /^https:\/\/maps\.googleapis\.com\//,
      handler: 'fastest',
      options: {
        cache: {
          maxEntries: 50,
          name: 'maps-cache'
        }
      }
    },
    {
      urlPattern: /^https:\/\/(.*)\.gstatic\.com\//,
      handler: 'fastest',
      options: {
        cache: {
          maxEntries: 50,
          name: 'gstatic-cache'
        }
      }
    }
  ]
}

@@ -57,26 +57,8 @@
 *',%0A
-    '/data/**/*',%0A
     
@@ -613,24 +613,199 @@
   %7D%0A      %7D%0A
+    %7D,%0A    %7B%0A      urlPattern: /%5C/data%5C//,%0A      handler: 'fastest',%0A      options: %7B%0A        cache: %7B%0A          maxEntries: 5,%0A          name: 'data-cache'%0A        %7D%0A      %7D%0A
     %7D%0A  %5D%0A%7D%0A

Remove /data/ from precache