Merge branch 'master' into jgrpp

# Conflicts:
#	src/bridge_map.h
#	src/crashlog.cpp
#	src/industry.h
#	src/linkgraph/linkgraph_type.h
#	src/order_type.h
#	src/saveload/afterload.cpp
#	src/settings.cpp
#	src/settings_type.h
#	src/smallmap_gui.cpp
#	src/spritecache.cpp
#	src/stdafx.h
#	src/table/settings.h.preamble
#	src/train.h
#	src/vehicle.cpp
#	src/viewport.cpp
#	src/viewport_func.h
#	src/widgets/station_widget.h
#	src/zoom_func.h
#	src/zoom_type.h

src/roadveh.h

@@ -84,7 +84,7 @@ void RoadVehUpdateCache(RoadVehicle *v, bool same_length = false);
 void GetRoadVehSpriteSize(EngineID engine, uint &width, uint &height, int &xoffs, int &yoffs, EngineImageType image_type);
 
 struct RoadVehPathCache {
-	std::deque<TrackdirByte> td;
+	std::deque<Trackdir> td;
 	std::deque<TileIndex> tile;
 	uint32 layout_ctr;