Remplace difficulty by levels in dives list
Remplace difficulty by levels in dives list

makinacorpus/Geotrek,makinacorpus/Geotrek,GeotrekCE/Geotrek-admin,makinacorpus/Geotrek,GeotrekCE/Geotrek-admin,GeotrekCE/Geotrek-admin,makinacorpus/Geotrek,GeotrekCE/Geotrek-admin