Some minor fixes from survey/local_knowledge. More survey needed to see which of the snowmobile paths are usable in the summer (and removing highway=path from those snowmobile paths that are not regular paths).

Tag value fix "classic;skate"->"classic;skating"

Color key with multiple values, changed separator from "/" to ";". Not the perfect solution but at least easier for parsers to understand.

Fix member order in relation

Converted route=ski to route=piste. Removed grooming from relation since it is a property on the way. Added relation colours (from memory).

Revert of relation after more survey. Also tried to survey Lövåsen 1,25km.

Some basic repairs of relations and pistes from memory and Strava heatmap. More fixes need.

Update of piste relation distance from survey. Piste names unchanged to reflect the signage.

More ski track updates.

Updates of ski tracks. Removed highway=track where it obviously is no road. leisure=track left in areas when unclear.

Road name fix.

No exit tag to clarify dead end street.

Road name fix.

More updates of ski tracks in Grövelsjön from survey. And some mapping fixes.

More updates of ski tracks in Storsätern and STF.

More updates of ski tracks in Lövåsen.

Updates of ski tracks in Lövåsen. More edits needed.

Updates from survey. More survey needed!

Minor additions from survey. GPS trace needed for better path accuracy.

Fixed access tags om gate.