problems with style for pistes

[skyper]

1. Right now pistes are rendered quite smooth without piste:difficulty=* but not with highway=track.
2. With piste:difficulty=* highlighting is way to prominent and almost totally hiding highway=track.

I have set type to defect cause of 1.

r5740

[Klumbumbus]

highway=track is now more visible, see #10490

[Klumbumbus]

If anyone wants to completely hide the piste styles:

Create an additional mapcss Style with the following code. In the List of mappaint styles in the preferences this additional style needs to be below the internal style (which means higher priority).

        /* deactivate the paint style of piste:difficulty */
way["piste:difficulty"]::core_piste
{
        width: 0;
}
way["piste:difficulty"]:closed::core_piste
{
        width: 2;
        color: grey;
}
area["piste:difficulty"]:closed::core_piste
{
        fill-opacity: 0;
}