Reduced track point period to 1000ms.

issue #18

racevisionGame/src/main/java/visualiser/model/VisualiserBoat.java

@@ -36,7 +36,7 @@ public class VisualiserBoat extends Boat {
     /**
      * The minimum period of time, in milliseconds, between the creation of each track point.
      */
-    private static final long trackPointTimeInterval = 250;
+    private static final long trackPointTimeInterval = 1000;
 
     /**
      * The number of track points that should be created before fully diminishing the alpha of a given track point.

racevisionGame/src/main/resources/css/dayMode.css

@@ -52,4 +52,6 @@
     -fx-background-color: -fx-mark-highlight-color, rgb(255, 255, 255);
 }
 
-
+#arrowImage {
+    -fx-image: url("/visualiser/images/arrow.png");
+}