Fix frontend from other loc

backend/src/main/java/net/miarma/contaminus/common/ConfigManager.java

@@ -70,6 +70,12 @@ public class ConfigManager {
 				".contaminus/");
 	}
     
+    public String getWebRoot() {
+		return config.getProperty("web.root") != null ? 
+				config.getProperty("web.root") : 
+				getBaseDir() + "webroot/";
+	}
+
     public static OSType getOS() {
         String os = System.getProperty("os.name").toLowerCase();
         if (os.contains("win")) {

backend/src/main/java/net/miarma/contaminus/server/WebServerVerticle.java

@@ -22,7 +22,8 @@ public class WebServerVerticle extends AbstractVerticle {
                 
         router.route("/*")
         	.handler(
-    			StaticHandler.create("webroot")
+    			StaticHandler.create(configManager.getWebRoot())
+    			.setCachingEnabled(false)
     			.setDefaultContentEncoding("UTF-8")
 			);