Copy/Move -> move existing files to

[Sinon]

Hi, when I copy or move files or folders to another location, I'd like to see an option to make a backup of all existing and therefore to be overwritten files of the target folder to another place while preserving the folder structure. this way you could just move that backup folder back to where its files came from to undo the copy/move order (without deleting additional new files, of course) this would be more convenient than searching for the renamed target files.