METAGEN-86 Adding missing processor option
METAGEN-86 cleanup - removing temporary gradle build file
METAGEN-86 Checking now each mapping file for xml-mapping-metadata-complete. Technically this is not 100% correct since we don't differentiate between persistence units.
METAGEN-86 Using simple flag for tracking XML metadata completeness
METAGEN-86 Clean-up (using right company name in new files, removing $Id from SVN times)