Bug 27803: Ensure publicationyear or copyrightdate shows in Holds to Pull

Bug 27803: Ensure publicationyear or copyrightdate shows in Holds to Pull

If marcflavour is set to MARC21, use biblio.copyrightdate. If
marcflavour is set to something other than MARC21, use
biblioitem.publicationyear. This is to match previous behaviour of this
feature.

To test:
1) Set your marcflavour system preferenece to MARC21.
2) Go to Administration -> Koha to MARC mapping to confirm what MARC tag
maps to biblio.copyrightdate.
3) In your terminal, run misc/batchRebuildBiblioTables.pl from the shell
to confirm the mapping is locked.
4) Edit a biblio, fill in whichever field is mapped to biblio.copyrightdate
and Save.
5) Place a hold on this biblio. (It must have an available item to allow
placing holds.)
6) Go to Circulation -> Holds to Pull.
7) Confirm your hold shows in the table with the copyrightdate.
8) Set your marcflavour system preference to something other thatn
MARC21.
9) Go to Administration -> Koha to MARC mapping to confirm what MARC tag
maps to biblioitem.publicationyear.
10) In your terminal, run misc/batchRebuildBiblioTables.pl from the shell
to confirm the mapping is locked.
11) Edit a biblio, fill in whichever field is mapped to biblioitem.publicationyear
and Save.
12) Place a hold on this biblio. (It must have an available item to allow
placing holds.)
13) Go to Circulation -> Holds to Pull.
14) Confirm your hold shows in the table with the publicationyear.

Sponsored-by: Catalyst IT
Signed-off-by: Petro Vashchuk <stalkernoid@gmail.com>
Signed-off-by: Joonas Kylmälä <joonas.kylmala@helsinki.fi>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>