Namespace clash

I am having trouble using both GameDraw and Aron Granberg's A* algorithm, because GameDraw puts "Node" and "Mathfx" into the global namespace. Both types are defined in A* as well. A* defines them in its own namespace "Pathfinding". My solution for now is to modify A*'s source code to replace each reference to Node with Pathfinding.Node, but that is cumbersome.

I think GameDraw should either use its own namespace as well or prefix Types whose names are likely to be used by other libraries as well; for example, GDNode instead of Node.