The new version of gFTP is now placing its config files into ~/.config/gftp
whereas the older versions used ~/.gftp

Therefore, upon upgrading, in order to retain their settings,
each user must do this...

mv ~/.gftp ~/.config/gftp

Would it be possible to add a small section of code into the gFTP source
that would do that for each user upon their 'first run' of the new version ?