Update cloudinary.ks

[francescomarocchi]

Why not adding something like this?

if (keystone.get('wysiwyg cloudinary images folder')) { options.folder = keystone.get('wysiwyg cloudinary images folder'); }

It's a new configuration and permits to specify folder for both TinyMCE image upload.

At the moment everything goes directly in cloudinary root folder.

Thanks!

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