Merge branch 'master' into jgrpp

# Conflicts:
#	cmake/SourceList.cmake
#	src/build_vehicle_gui.cpp
#	src/company_gui.cpp
#	src/console_cmds.cpp
#	src/depot_base.h
#	src/elrail.cpp
#	src/network/core/udp.cpp
#	src/network/network_admin.cpp
#	src/network/network_chat_gui.cpp
#	src/network/network_gui.cpp
#	src/network/network_server.cpp
#	src/newgrf.cpp
#	src/newgrf_engine.cpp
#	src/newgrf_railtype.cpp
#	src/newgrf_railtype.h
#	src/newgrf_storage.h
#	src/os/unix/crashlog_unix.cpp
#	src/rail.h
#	src/rail_cmd.cpp
#	src/rail_gui.cpp
#	src/road_cmd.cpp
#	src/road_map.h
#	src/saveload/labelmaps_sl.cpp
#	src/settings_gui.cpp
#	src/settings_type.h
#	src/sl/oldloader_sl.cpp
#	src/station_cmd.cpp
#	src/station_gui.cpp
#	src/table/settings/world_settings.ini
#	src/tests/test_script_admin.cpp
#	src/textfile_gui.cpp
#	src/toolbar_gui.cpp
#	src/train_cmd.cpp
#	src/tunnelbridge_cmd.cpp
#	src/vehicle_gui.cpp
#	src/widget.cpp
#	src/window.cpp
#	src/window_gui.h
#	src/window_type.h

src/settings_type.h

@@ -481,6 +481,7 @@ struct ConstructionSettings {
 	bool   extra_dynamite;                   ///< extra dynamite
 	bool   road_stop_on_town_road;           ///< allow building of drive-through road stops on town owned roads
 	bool   road_stop_on_competitor_road;     ///< allow building of drive-through road stops on roads owned by competitors
+	bool   crossing_with_competitor;         ///< allow building of level crossings with competitor roads or rails
 	uint8  raw_industry_construction;        ///< type of (raw) industry construction (none, "normal", prospecting)
 	uint8  industry_platform;                ///< the amount of flat land around an industry
 	bool   freeform_edges;                   ///< allow terraforming the tiles at the map edges