Gaël UTARD

Cf. AO CDRP05

Currently, in case of proxy model, paperclip attach files to the concrete model content type and store it in a subdirectory with concrete model name. We may want to use...

Currently this error sends an email `ERROR: Error creating geometry from value '' (String or unicode input unrecognized as WKT EWKT, and HEXEWKB.)`

APIs for all format (json, geojson, layer, datatable list, csv, shapefile, gpx, csv) should rely on django rest framework.

Or at least do not delete attachments. See https://github.com/makinacorpus/Geotrek/issues/1500

There is no layerscontrol with only one leaflet layer so there is a crash at https://github.com/makinacorpus/django-mapentity/blob/master/mapentity/static/mapentity/mapentity.map.js#L105