casts << {:long=>'features', :short=>'f', :type=>'list', :mandatory=>false, :default=>nil, :allowed=>nil, :disallowed=>nil}
casts << {:long=>'qualifiers', :short=>'q', :type=>'list', :mandatory=>false, :default=>nil, :allowed=>nil, :disallowed=>nil}
casts << {:long=>'features', :short=>'f', :type=>'list', :mandatory=>false, :default=>nil, :allowed=>nil, :disallowed=>nil}
casts << {:long=>'qualifiers', :short=>'q', :type=>'list', :mandatory=>false, :default=>nil, :allowed=>nil, :disallowed=>nil}