remove references to icons we dont have anymore

Author: jonchurch

manifest.appcache

@@ -8,9 +8,7 @@ ignored: [
 ]
 cache: [
   '/docs/',
-  '/favicon.ico',
-  '/icons/apple-touch-180x180.png',
-  '/icons/favicon-32x32.png'
+  '/favicon.ico'
 ]
 ---
 CACHE MANIFEST

manifest.webmanifest

@@ -11,21 +11,6 @@
   "start_url": "/",
   "theme_color": "#3492ff",
   "icons": [
-    {
-      "src": "/icons/chrome-launcher-144x144.png",
-      "sizes": "144x144",
-      "type": "image/png"
-    },
-    {
-      "src": "/icons/android-home-192x192.png",
-      "sizes": "192x192",
-      "type": "image/png"
-    },
-    {
-      "src": "/icons/android-splash-512x512.png",
-      "sizes": "512x512",
-      "type": "image/png"
-    },
     {
       "src": "/assets/img/lodash.svg",
       "sizes": "any",

sw.js

@@ -6,9 +6,7 @@ ignored: [
 ]
 prefetch: [
   '/sw.js',
-  '/manifest.webmanifest',
-  '/icons/apple-touch-180x180.png',
-  '/icons/favicon-32x32.png'
+  '/manifest.webmanifest'
 ]
 ---
 'use strict'