Update file paths in index.html for consistency and remove unused dat…

…a request check in service worker

index.html

@@ -6,15 +6,15 @@
 	<title>Multisplode</title>
 
 	<!-- styles -->
-	<link rel="stylesheet" type="text/css" href="/css/import-file.css">
-	<link rel="shortcut icon" href="/favicon.ico">
+	<link rel="stylesheet" type="text/css" href="./css/import-file.css">
+	<link rel="shortcut icon" href="./favicon.ico">
 
 	<!-- content -->
 	<meta name="description" content="Enjoy explosive action in Multisplode! Play directly in your browser!">
 	<meta name="keywords" content="multisplode, game, multiplayer, online, browser, action, fun, explosive">
 
 	<!-- pwa settings -->
-	<link rel="manifest" href="/manifest.json">
+	<link rel="manifest" href="./manifest.json">
 	<meta name="theme-color" content="#111D5D">
 	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, viewport-fit=cover">
 	<meta name="screen-orientation" content="landscape">
@@ -24,11 +24,11 @@
 	<meta name="apple-mobile-web-app-capable" content="yes">
 	<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
 	<meta name="apple-mobile-web-app-title" content="Multisplode">
-	<link rel="apple-touch-icon" href="/images/icons/icon-512.png">
-	<link rel="icon" sizes="192x192" href="/images/icons/icon-192.png">
+	<link rel="apple-touch-icon" href="./images/icons/icon-512.png">
+	<link rel="icon" sizes="192x192" href="./images/icons/icon-192.png">
 
 	<!-- more pwa settings -->
-	<meta name="msapplication-TileImage" content="/images/icons/icon-192.png">
+	<meta name="msapplication-TileImage" content="./images/icons/icon-192.png">
 	<meta name="msapplication-TileColor" content="#111D5D">
 
 	<base href="./">

public/worker/service.js

@@ -61,11 +61,6 @@ class Service extends CacheController
 				return false;
 			}
 
-			if (this.isDataRequest(e.request.url))
-			{
-				return false;
-			}
-
 			if (e.request.mode === 'navigate')
 			{
 				e.respondWith(caches.match('index.html'));