[Tilesathome] New rendering for cable cars upside down...

[Raphael Studer]

> http://informationfreeway.org/?lat=30.245845122237682&lon=120.098739684732&zoom=16&layers=B0000F000F
>
> Is it supposed to detect which way up it should be?

The side depends on the direction of the way.

As we added the Icons, we coudn't find a easy posibility to set the
Icon always be on the bottom. Maybe there is one now.

Regards,
Raphael