* Fixed a regression in rdlibrary(1) that caused the incorrect
color to be embedded when dragging a cart.
Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
* Renamed the 'RDCartDrag' class to 'RD3CartDrag'.
* Renamed the 'RDEmptyCart' widget to 'RD3EmptyCart'.
Signed-off-by: Fred Gleason <fredg@paravelsystems.com>