Remove OPNVKarte as a featured layer

[pnorman]

Part of openstreetmap/operations#907.

People with bookmarked URLs will be directed to the standard layer

[gravitystorm]

I'm going to await final confirmation from OWG on this, since it appears the situation might have changed in the last few days.

[Firefishy]

My view is to keep it for now since things have improved. It is a fairly unique view of OSM data. Keep it "at-risk".

[Firefishy]

Hope you don't mind, I am re-opening this. There certificate failed a few days ago.

[mmd-osm]

Looks ok here, new cert was issued with valid from Tue, 31 Oct 2023 18:45:08 GMT

[tomhughes]

As there continue to be ongoing issues with this layer and no contact with the authors OWG are planning to go ahead with the removal.

[grischard]

@gravitystorm this is ready to go from OWG's point of view. Do you want to pull the trigger?

[tomhughes]

I can do it - the only reason I didn't do it after I rebased the other day was that we were still collecting votes on the ops channel. Did everybody weigh in with their opinion?

[pnorman]

I had thought we had already decided.

[tomhughes]

I did try and check the minutes but they weren't up, indeed they still aren't now.

[Firefishy]

@gravitystorm The OWG have approved removal. Feel free to merge.