see #8416. GpxLayer refactoring: inner classes goes to org.openstreetmap.josm.gui.layer.gpx
Any change of behavior is a bug!

git-svn-id: http://josm.openstreetmap.de/svn/trunk@5715 0c6e7542-c601-0410-84e7-c038aed88b3b
Merge branch 'master' into mirror