public SeedStageCommand(ILog log, DcsFilesystem dcsFiles, ExpandedChallenges expandedChallenges, Shell shell)
 {
     _log = log;
     _dcsFiles = dcsFiles;
     _expandedChallenges = expandedChallenges;
     _shell = shell;
 }
 public DcsShell(Shell shell)
 {
     _shell = shell;
 }