Improves Koha's unAPI support as follows:
* The implementation no longer depends on there being
an accessible Zebra or SRW server. Instead, responses
are created by running the bib MARCXML through local
stylesheets.
* unAPI now works for all bibs, not just ones that have
an ISBN. The ID format is changed from koha:isbn:ISBN
to koha:biblionumber:BIBNUM.
* unAPI now correctly advertises the formats it supports.
* This implementation now passes validation testing at
http://validator.unapi.info/ .
* MODS3 support now works correctly. As a consequence, this
patch fixes bug 2432 (Zotero support when using the XSLT
OPAC stylesheets).
TODO: as additonal XSLT stylesheets are created to convert
UNIMARC bibs to additional formats, the stylesheet map
in opac/unapi should be updated.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
391a6d3261