Bug 7309 - Add NORMARCslim2intranetDetail.xsl for detail view in intranet

Bug 7309 - Add NORMARCslim2intranetDetail.xsl for detail view in intranet

Adds two files, to enable XSLT for the detail view in the intranet:
koha-tmpl/intranet-tmpl/prog/en/xslt/NORMARCslim2intranetDetail.xsl
koha-tmpl/intranet-tmpl/prog/en/xslt/NORMARCslimUtils.xsl

To test:
- Set sysprefs: marcflavour = NORMARC and XSLTDetailsDisplay = "using XSLT stylesheet"
- Make sure OPACBaseURL is set correctly
- Check that detail display looks ok
- Check that automatic links for author, subjects etc work
- Check that the "Open in new window" link works as expected
- Empty the OPACBaseURL syspref and check that "Open in new window" does not display

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Great test plan, could reproduce problem and can confirm patch fixes it.

Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>