Merge branch 'auto_timetables-sx' into jgrpp

Conflicts:
	src/lang/english.txt
	src/saveload/extended_ver_sl.cpp
	src/saveload/extended_ver_sl.h
	src/settings_gui.cpp
	src/vehicle.cpp

src/saveload/extended_ver_sl.h

@@ -30,6 +30,7 @@ enum SlXvFeatureIndex {
 	XSLFI_SIG_TUNNEL_BRIDGE,                      ///< Signals on tunnels and bridges
 	XLSFI_IMPROVED_BREAKDOWNS,                    ///< Improved breakdowns patch
 	XSLFI_TT_WAIT_IN_DEPOT,                       ///< Timetabling waiting time in depot patch
+	XSLFI_AUTO_TIMETABLE,                         ///< Auto timetables and separation patch
 
 	XSLFI_SIZE,                                   ///< Total count of features, including null feature
 };