(svn r18330) -Cleanup: remove some unneeded includes

src/saveload/cargopacket_sl.cpp

@@ -10,7 +10,6 @@
 /** @file cargopacket_sl.cpp Code handling saving and loading of cargo packets */
 
 #include "../stdafx.h"
-#include "../cargopacket.h"
 #include "../vehicle_base.h"
 #include "../station_base.h"
 

src/saveload/order_sl.cpp

@@ -11,7 +11,6 @@
 
 #include "../stdafx.h"
 #include "../order_base.h"
-#include "../core/alloc_func.hpp"
 #include "../settings_type.h"
 
 #include "saveload.h"

src/saveload/strings_sl.cpp

@@ -10,8 +10,6 @@
 /** @file strings_sl.cpp Code handling saving and loading of strings */
 
 #include "../stdafx.h"
-#include "../core/alloc_func.hpp"
-#include "../core/math_func.hpp"
 #include "../string_func.h"
 #include "saveload_internal.h"