(Component) Added clone virtual method

Replaced Component<C>::GetId by GetComponentId<C>()


Former-commit-id: 4fae3f73c7fad0a5c36dae16e49b6f12c8bf6ae2

SDK/include/NDK/BaseComponent.hpp

@@ -17,6 +17,8 @@ namespace Ndk
 			BaseComponent(nzUInt32 componentId);
 			virtual ~BaseComponent();
 
+			virtual BaseComponent* Clone() const = 0;
+
 			nzUInt32 GetComponentId() const;
 
 			static nzUInt32 GetNextId();