Bug 21202: Replace C4::Items::GetItemsByBiblioitemnumber calls

Bug 21202: Replace C4::Items::GetItemsByBiblioitemnumber calls

http://lists.koha-community.org/pipermail/koha-devel/2018-August/044757.html

Prior to this patch, GetRecords returned timestampX, cardX and borrowerX
for
the last 3 patrons who checked out the items.

I have no idea if it is a desired effects but, as this code has been
there for a very long time (2005), I suspect it's not.
The "doc" (/ilsdi.pl?service=Describe&verb=GetRecords) does not say
anything about the checkouts info.

Test plan:
hit /ilsdi.pl?service=GetRecords&id=1
and confirm the info about items are displayed correctly
Signed-off-by: Josef Moravec's avatarJosef Moravec
<josef.moravec@gmail.com>
Signed-off-by: 's avatarMarcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Wm. Nick Clemens's avatarNick Clemens
<nick@bywatersolutions.com>

RMaint: Converted to deprecation warning
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>