fix for the manifest.json issue #31

Author: kalwalt

_includes/head-scripts.html

@@ -7,4 +7,4 @@
 
   gtag('config', 'G-S3HVPJX68V');
 </script>
-<link rel="manifest" href="manifest.json">
+<link rel="manifest" href="/manifest.json">

manifest.json

@@ -1,7 +1,7 @@
 {
   "name": "WebARKit",
   "short_name": "WebARKit",
-  "start_url": ".",
+  "start_url": "/",
   "display": "standalone",
   "background_color": "#fff",
   "theme_color": "#1E2A78",

service-worker.js

@@ -1,7 +1,7 @@
 // set names for both precache & runtime cache
 workbox.core.setCacheNameDetails({
     prefix: 'webarkit-site',
-    suffix: 'v1',
+    suffix: 'v1.0',
     precache: 'precache',
     runtime: 'runtime-cache'
 });