Bug 28695: Add shelving location column to overdue.tt

Bug 28695: Add shelving location column to overdue.tt

To test:
1. have some overdues
2. go to the overdue report on the circulation page (overdue.tt)
3. no shelving location
4. apply patch and restart the things
5. look at the overdue report again and there should be a Shelving location column
6. make sure it is accurate
7. go to table settings and make sure you can properly hide the column. test other columns in the table and make sure they are still hiding correctly as well

Signed-off-by: Kelly McElligott <kelly@bywatersolutions.com>
Signed-off-by: Barbara Johnson <barbara.johnson@bedfordtx.gov>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>