Merge branch 'save_ext' into jgrpp

# Conflicts:
#	config.lib
#	src/misc_gui.cpp
#	src/network/network_gui.cpp
#	src/settings_type.h
#	src/smallmap_gui.cpp
#	src/smallmap_gui.h
#	src/station_cmd.cpp
#	src/toolbar_gui.cpp
#	src/vehicle_gui.cpp
#	src/window.cpp

src/vehicle_gui.cpp

@@ -2157,9 +2157,8 @@ public:
 		}
 	}
 
-	virtual void OnTick()
+	virtual void OnGameTick()
 	{
-		if (_pause_mode != PM_UNPAUSED) return;
 		if (this->vehicles.NeedResort()) {
 			StationID station = (this->vli.type == VL_STATION_LIST) ? this->vli.index : INVALID_STATION;
 
@@ -3555,7 +3554,7 @@ public:
 		}
 	}
 
-	virtual void OnTick()
+	virtual void OnGameTick()
 	{
 		const Vehicle *v = Vehicle::Get(this->window_number);
 		bool veh_stopped = v->IsStoppedInDepot();