Feature/update to new VRPawn structure and adding an interaction ray that is also available in shipping builds

Tackling #2 and #3

Source/WidgetInteraction/Public/WidgetInteraction.h

@@ -15,10 +15,9 @@ public:
 	virtual void StartupModule() override;
 	virtual void ShutdownModule() override;
 
-	UFUNCTION()
-		void OnWorldTickStart(ELevelTick, float);
+	UFUNCTION() void OnWorldTickStart(ELevelTick, float);
 
-        URwthComponent* GetWidgetInteractionComponent();
+	URwthComponent* GetWidgetInteractionComponent();
 
 private:
 	void CreateWidgetInteraction(USceneComponent * parent, AVirtualRealityPawn* outer);