Cut down a few of the compiler warnings, refactored the octree into its own file. Refactored all map items into their own subfolder

include/raycaster/RayCaster.h

@@ -1,7 +1,7 @@
 #pragma once
 #include <SFML/System/Vector3.hpp>
 #include <SFML/System/Vector2.hpp>
-#include <Map.h>
+#include <map/Map.h>
 
 class Old_Map;
 class Camera;