Parent and Child Deletion Improvements (#649)

* Fix timers

* Update Entity.cpp

* Fix timers

Fix timers

Remove debug logs

remove _dynamic

* I like to move it move it

* Child Deletion Improvements

* Check bounds

dGame/Entity.h

@@ -144,6 +144,7 @@ public:
 
 	void AddChild(Entity* child);
 	void RemoveChild(Entity* child);
+	void RemoveParent();
 	void AddTimer(std::string name, float time);
 	void AddCallbackTimer(float time, std::function<void()> callback);
 	bool HasTimer(const std::string& name);