Migrated to xml2js 0.2.7
Commmand function: currently only prints out the command that would be
executed.
Display of counter corrected.
Converters now moved to directory 'converters'. Enhancement of pegasus dax
converter: now both real and synthetic daxex are handled (in v2.1 or 3.3)
Merge branch 'master' of https://github.com/balis/hyperflow