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

Strategic/Strategic Pathing.cpp

@@ -2,7 +2,6 @@
 	#include "Strategic All.h"
 #else
 	#include <stdio.h>
-	#include <stdarg.h>
 	#include <time.h>
 	#include "types.h"
 	#include "worlddef.h"
@@ -10,8 +9,6 @@
 	#include "strategic.h"
 	#include "mapscreen.h"
 	#include "overhead.h"
-	#include "interface panels.h"
-	#include "worldman.h"
 	#include "strategicmap.h"
 	#include "Strategic Pathing.h"
 	#include "Map Screen Interface Border.h"