Merge branch 'master' into jgrpp

# Conflicts:
#	src/core/alloc_type.hpp
#	src/group_gui.cpp
#	src/newgrf.cpp
#	src/saveload/economy_sl.cpp
#	src/saveload/map_sl.cpp
#	src/station_cmd.cpp

src/waypoint_cmd.cpp

@@ -213,7 +213,7 @@ CommandCost CmdBuildRailWaypoint(TileIndex start_tile, DoCommandFlag flags, uint
 	}
 
 	Waypoint *wp = nullptr;
-	TileArea new_location(TileArea(start_tile, width, height));
+	TileArea new_location(start_tile, width, height);
 	CommandCost ret = FindJoiningWaypoint(est, station_to_join, adjacent, new_location, &wp);
 	if (ret.Failed()) return ret;