Fileadmin recycle folders not working
It was possible to create one or more recycler folder(s) in the fileadmin. Any deleted files would be moved there and recursive recycler folders would even work (emptying a recycle bin would move the files to a recycle bin on a higher level).
See also: http://xavier.perseguers.ch/tutoriels/typo3/articles/trash-in-fileadmin.html
With the introduction of FAL this is only working partly. The recycler folder still have their specific icon and the name is also displayed as "Recycler", but deleted files are not moved here anymore.