Bug 11246: remove reference to fields 780 and 785 in UNIMARC XSLT files for Bootstrap...

Bug 11246: remove reference to fields 780 and 785 in UNIMARC XSLT files for Bootstrap OPAC

Another fix, 10465, removed fields 780 and 785 from a unimarc xslt file.
This cleanup is needed for bootstrap too

To test : in a UNIMARC Koha, with Bootstrap theme OPAC
1. Be sure that OPACXSLTDetailsDisplay , OPACXSLTResultsDisplay sysprefs
   are set to "default"
2. Apply the patch
3. Search some records in OPAC : the list view and the detail view
   should be exacty the same as before you apply the patch.

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Changes are consistent with changes done earlier on the prog theme.
Checked that the detail pages and results still display correctly
for UNIMARC.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>