22:14:31 01/07/2018.  A shared folder status window, showing which are mounted and unmounted.

Could use a GtkDialog window with sortable columns.  And maybe also make it possible to open each folder just by clicking the list item.

Plus Mount and Unmount buttons, and Mount All and Unmount All.

15:51:42 01/08/2018.  Maybe some slow stuff ought to be rewritten in Perl.