onyxia s3 browser could allow to upload or drag and drop a folder

[alexisdondon]

From now on drag and drop folder or upload a selected folder do not work.

This feature could be nice else,at minimum, an error should be send to the user in order to advertise him that he need to upload each files.

[fcomte]

yes we should allow that

[garronej]

Yes agreed, this requires some work but it's totally doable.