Revert "Appears to fix wind arrow direction."

This reverts commit 8e6a720558.

racevisionGame/src/main/java/mock/model/commandFactory/WindCommand.java

@@ -21,7 +21,7 @@ public class WindCommand extends ObserverCommand {
     public WindCommand(MockRace race, MockBoat boat, boolean upwind) {
         super(race, boat);
         race.addAngularCommand(this);
-        this.direction = upwind? 1 : -1;
+        this.direction = upwind? -1 : 1;
     }
 
     @Override

racevisionGame/src/main/java/visualiser/Controllers/ArrowController.java

@@ -93,7 +93,7 @@ public class ArrowController {
      */
     private void updateWindBearing(Bearing bearing) {
         //Rotate the wind arrow.
-        arrowStackPane.setRotate(bearing.degrees() + 180);
+        arrowStackPane.setRotate(bearing.degrees());
     }
 
 }