Bug 8805 - Add a biblio-zebra-indexdefs.xsl for NORMARC

Bug 8805 - Add a biblio-zebra-indexdefs.xsl for NORMARC

This is required in order for Koha to support DOM indexing of the
NORMARC dialect, cf Bug "Bug 7818 - support DOM mode for Zebra
indexing of bibliographic records".

The two files in this patch were generated from the NORMARC
record.abs by doing the steps suggested at the bottom here:
http://wiki.koha-community.org/wiki/Switching_to_dom_indexing
No manual editing was involved.

To test:
- Do a fresh install, choosing NORMARC as the MARC dialect
- Run rebuild_zebra.pl and check it does not complain about missing
  files or other things
- Check that search works as expected. Using MARC21 records for
  the testing should be OK.

2012-10-31: New patch after an update to Bug 8665
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Passed-QA-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>