Hiding features

[joto]

It would be nice to allow hiding of features in the overlays. A user who systematically wants to work through some overlay, could hide the features that have been fixed allowing the use of the site as a to-do-list.

It is not intended to send this information to the server in any way. Something like that would be much more difficult, the server would have to update its database, generate new tiles, incorporate this information when updating from new OSM data etc. Instead this would only store a tuple (layer_url, feature_id) in the web browsers local store and suppress displaying features in this database.