Bug 8077 - overdues with fines won't run

Bug 8077 - overdues with fines won't run

When I try to run the overdues with fines report I get the following:
Software error:
Undefined subroutine &main::dt_from_string called at
kohaclone/circ/branchoverdues.pl line 116.

Fixed by add a use line for Koha::DateUtils to branchoverdues.pl

Signed-off-by: Nicole C. Engard <nengard@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>