message: Adding a basic scene graph
diff: #include <limits>
  #include <map>
  #include <memory>
  +#include <queue>
  +#include <set>
  #include <sstream>
  +#include <stack>
  #include <stdexcept>
  #include <string>
  #include <tuple>
  @@ -96,6 +99,11 @@ namespace NovelRT::Input {
  typedef class InteractionService InteractionService;
  }
  +namespace NovelRT::SceneGraph {
  + typedef class Scene Scene;
  + typedef class SceneNode SceneNode;
  +}
  +
  namespace NovelRT::Timing {
  typedef class StepTimer StepTimer;
  }
  @@ -160,4 +168,8 @@ namespace NovelRT::Windowing {
  #include "NovelRT/Windowing/WindowingService.h"
  #include "NovelRT/Graphics/RenderingService.h"
  +// Scene Graph types
  +#include "NovelRT/SceneGraph/SceneNode.h"
  +#include "NovelRT/SceneGraph/Scene.h"
  +
  #endif //!NOVELRT_H
  