Import more conditional orders patch

http://www.tt-forums.net/viewtopic.php?p=1033223#p1033223

src/saveload/order_sl.cpp

@@ -111,6 +111,7 @@ const SaveLoad *GetOrderDescription()
 		 SLE_CONDVAR(Order, wait_time,      SLE_UINT16,  67, SL_MAX_VERSION),
 		 SLE_CONDVAR(Order, travel_time,    SLE_UINT16,  67, SL_MAX_VERSION),
 		 SLE_CONDVAR(Order, max_speed,      SLE_UINT16, 172, SL_MAX_VERSION),
+		 SLE_CONDVAR(Order, jump_counter,   SLE_INT8,   SL_CONDORDERS, SL_MAX_VERSION),
 
 		/* Leftover from the minor savegame version stuff
 		 * We will never use those free bytes, but we have to keep this line to allow loading of old savegames */

src/saveload/saveload.cpp

@@ -240,7 +240,7 @@
  *  174   23973   1.2.x
  *  175   24136
  */
-extern const uint16 SAVEGAME_VERSION = 175; ///< Current savegame version of OpenTTD.
+extern const uint16 SAVEGAME_VERSION = SL_CONDORDERS; ///< Current savegame version of OpenTTD.
 
 SavegameType _savegame_type; ///< type of savegame we are loading
 

src/saveload/saveload.h

@@ -87,7 +87,7 @@ enum SLRefType {
 
 /** Highest possible savegame version. */
 #define SL_MAX_VERSION 255
-
+#define SL_CONDORDERS 200
 /** Flags of a chunk. */
 enum ChunkType {
 	CH_RIFF         =  0,