Some clean up, web version prepare

src/items/InteractiveObject.h

@@ -8,7 +8,7 @@
 #include "render/Renderer.h"
 #include "InteractiveObjectState.h"
 
-namespace ZL {
+namespace FRG {
 
 	class Renderer;
 
@@ -42,4 +42,4 @@ namespace ZL {
 		void drawDarklands(Renderer& renderer) const;
 	};
 
-} // namespace ZL
+} // namespace FRG