Bug 31718: Change the IF ELSE values in marc_subfields_structure breadcrumbs to facil...

Bug 31718: Change the IF ELSE values in marc_subfields_structure breadcrumbs to facilitate translation

This patch changes the strings in the IF ELSE for the framework
name in the breadcrumbs on the marc_subfields_structure.pl page.

To test:
1) Apply patch
2) In the intranet, go to Administration > MARC bibliographic framework
3) Click 'Actions' next to the default framework and choose 'MARC
structure'
4) Click 'Actions' next to a MARC tag and choose 'View subfields'
5) Check the breadcrumbs, they should show
Home > Administration > MARC frameworks > Default framework structure >
...
6) Redo steps 2-5, using a different framework, e.g. ACQ
The breadcrumbs for ACQ should look like
Home > Administration > MARC frameworks > ACQ framework structure > ...

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>