Having two folder with the same name create issue when reusing the media #25
Description
When creating a media, a folder is created.
If I want to create another media with another folder, I can't, because each folder slug must be unique.
Example :
pages/home/media1.jpg
home/media2.jpg
It will create a conflict as media2jpg will have a folder named home-2 for no conflict, but then the path is different from the slug