changes (#704)

examples/sw.js

@@ -1,35 +0,0 @@
-const staticCacheName = 'image-sequencer-static-v3';
-
-self.addEventListener('install', event => {
-  console.log('Attempting to install service worker');
-});
-
-self.addEventListener('activate', function(e) {
-  console.log('[ServiceWorker] Activate');
-  e.waitUntil(
-    caches.keys().then(function(cacheNames) {
-      return Promise.all(
-        cacheNames.filter(function(cacheName){
-          return cacheName.startsWith('image-sequencer-') &&
-                 cacheName != staticCacheName;
-        }).map(function(cacheName){
-          return caches.delete(cacheName);
-        })
-      );
-    })
-  );      
-});
-
-self.addEventListener('fetch', function(event) {
-  event.respondWith(
-    caches.open(staticCacheName).then(function(cache) {
-      return cache.match(event.request).then(function (response) {
-        return response || fetch(event.request).then(function(response) {
-          if(event.request.method == "GET")
-            cache.put(event.request, response.clone());
-          return response;
-        });
-      });
-    })
-  );
-});