Bug 18882: Add location code to statistics table for checkouts and renewals

Bug 18882: Add location code to statistics table for checkouts and renewals

Some libraries wish to track what the current location of items was at the time they were checked out. This will help libraries track which physical locations in the library patrons are more likely to check out a given book from.

Test Plan:
1) Apply this patch
2) Run updatedatabase.pl
3) Check out an item that has a location set
4) Renew that item
5) View the checkout and renewal in the statistics table,
   verify each has the location column populated correctly

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>