Better check of marc leader info YAZ-691 Problem is that some systems generate MARCXML/MarcXchange with funny headers. These will not work if encoded as ISO2709. Some tests produce new output, due to updated warning messages about leader content.
Update expected MARC result due to upd message MARC results differ a little because warning about MARC directory has changed.
Update TurboMARC namespace TurboMARC namespace is now: http://www.indexdata.com/turbomarc
Now non-libxml2 in tmarc*.xml
Added turbo marc data files (generated from marc format)