This causes backups for the last two days to be stored by default. The
backups will go into /var/spool/koha.
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
(cherry picked from commit 3e34c65f92)
Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>
Robin Sheat