Concrete Sleeper track Glows in the dark (r521 and 110.0.1)

[Fifty]

A Stupid picture is worth a thousand stupid words The snow image for the concrete sleeper tracks glows in the dark.

Another small bug that does not need another report: Now that the BR 38 cannot use the standard tender, the intro/retire dates for it should be changed to April 1922 - January 1971

Developers, thank you for all your hard work! The nightlies are looking more and more polished.

[prissi]

Thanks; however fro pak64 only FrankP did support from time to time. But very much thanks for spotting out these stuff!