Paths in the output of fclones group should not have a double backslash

[ChocolateLoverRaj]

Right now, the output of fclones group has double backslashes. This seems to be the case since #107. The problem is that the paths cannot be copied and pasted into File Explorer because File Explorer only works if there is a single backslash. It would be more convenient if the paths only had a single backslash because then they can be easily manually reviewed by copying and pasting the folder path in File Explorer.