[GNC] Move working files

[Brook Milligan]

> On Aug 10, 2024, at 12:04 PM, John Ralls <jralls at ceridwen.us> wrote:
> 
> That said, you could tune your backup program to exclude the backup and log files or you could switch to the SQLite3 backend that modifies the data file in place and so doesn’t make backup files (which are really the previous XML file renamed with the timestamp). In the latter case you’d still have the log files. There’s at present there’s no way to tell GnuCash to move the previous XML file to another directory nor to write the log files to another directory.

It would be _really_ helpful to be able to configure the (sub?)directory for these files.  Most times there is no need to clutter the main directory with all the extra files, and if they are ever needed they can be copied into the main directory to replace the main book

Cheers,
Brook