Feature Request: Layer for Cable cars / ski lifts

[fhrvgngn]

I am from Austria and I am missing the cable cars in my selected area.

[thomaslrg]

Hi! I just drafted a pull request as my first contribution to add ski lifts (at the same time as another layer for cycle ways). I would like to do posters of the ski resorts around my area too!

I included ski slopes in the same toggle as ski lifts, I don't know if it's something you had in mind too or not.

There is work in progress, it includes paths I was not able to filter out and the style needs to be improved.

Mountain without roads	Mountain with ski resort layer

[fhrvgngn]

This is exactly what I was looking for. Looking forward to the merge