Bug 24275: Apply anti-the to title column in inventory table

Bug 24275: Apply anti-the to title column in inventory table

To test:
1 - Go to Tools->Inventory
2 - Click submit (or add options to get a subset of titles)
3 - Try sorting by title, note that titles with leading articles sort including the articles
4 - Apply patch
5 - Reload the page
6 - Note that leading articles are ignored for sorting

Signed-off-by: Deb <dstephen@dubuque.lib.ia.us>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>