significantly cleaned up includes (by IoP)

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@6056 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Tactical/Structure Wrap.cpp

@@ -3,7 +3,6 @@
 #else
 	#include <stdio.h>
 	#include "debug.h"
-	#include "wcheck.h"
 	#include "worlddef.h"
 	#include "worldman.h"
 	#include "structure wrap.h"
@@ -664,4 +663,4 @@ BOOLEAN SetOpenableStructureToClosed( INT32 sGridNo, UINT8 ubLevel )
 	}
 	// else leave it as is!
 	return( TRUE );
-}
+}