napif_test was not creating an XML file at all
napif_test was not creating an XML file at all

Set NXACC_CREATEXML in NXopen

Update #409

chrisemblhh/nexus,nexusformat/code,chrisemblhh/nexus,nexusformat/code,chrisemblhh/nexus,nexusformat/code,chrisemblhh/nexus,nexusformat/code,nexusformat/code,chrisemblhh/nexus