Corrected problem with empy Formats in xml files.  Resolves issue 142
Corrected problem with empy Formats in xml files. 
Resolves issue 142


Autoconverted from SVN (revision:316)

artefactual/archivematica-history,artefactual/archivematica-history,artefactual/archivematica-history,artefactual/archivematica-history