Update cache.appcache

cache.appcache

@@ -3,7 +3,7 @@ CACHE MANIFEST
 # Adds the ability to play the game offline.
 # The following comment needs to be updated whenever a change is made.
 # Run `rake appcache:update` to do so
-# Updated: 2018-10-27T18:28:00+02:00
+# Updated: 2018-10-27T21:30:00+02:00
 
 # Main page
 index.html
@@ -48,3 +48,4 @@ favicon.ico
 
 NETWORK:
 *
+