Replaced cdsware import with invenio.  Standardized test case messages.  When test files do not exist, fail with a warning.
Replaced cdsware import with invenio.  Standardized test case
messages.  When test files do not exist, fail with a warning.

tiborsimko/invenio,inveniosoftware/invenio,inveniosoftware/invenio,tiborsimko/invenio