trying to merge in cs-xsl
Merge branch 'METS-crxq' of github.com:vronk/SADE into METS-crxq
Merge branch 'METS-crxq' of github.com:vronk/SADE into METS-crxq
Merge branch 'METS-crxq' of github.com:vronk/SADE into METS-crxq
Merge branch 'METS-crxq' of github.com:vronk/SADE into METS-crxq
removed obsoleted experimental code regarding index-functions generation; replaced by ixfn = index-function module(-suite)