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

@@ -22,11 +22,11 @@ public:
 	UVRWidgetInteractionComponent* GetWidgetInteractionComponent();
 
 private:
-	void CreateWidgetInteraction(USceneComponent * parent, AVirtualRealityPawn* outer);
+	void CreateWidgetInteraction(USceneComponent* parent, AVirtualRealityPawn* outer);
 
 private:
 	TBaseDelegate<void, ELevelTick, float> on_world_tick_start_delegate_;
 
-	UVRWidgetInteractionComponent * widget_interaction_cmp_;
+	UVRWidgetInteractionComponent* widget_interaction_cmp_;
 	UWorld* last_world;
 };