* Fixed a bug in the 'Add Next' ['PX'] RML that failed to return an
error when an invalid offset value was supplied.
* Fixed a bug in the 'Add Next' ['PX'] RML that failed to honor
the 'Default Trans. Type' setting in the 'Configure RDAirPlay'
dialog in rdadmin(1).
Signed-off-by: Fred Gleason <fredg@paravelsystems.com>