[josm-dev] Feature request: hide/remove all marker layers

[Lauri Hahne]

I've got a gps receiver which for some reason creates a marker every
30 s just to store time and speed in it. Currently it's pretty major
pain in the ass to load tens of gpx files to josm and then manually
delete all the marker layers to see anything behind the unnecessary
speed/time markers. Making it possible to delete or hide these layers
shouldn't be a big change so I hope somebody would implement this.

have fun

-- 
Lauri Hahne