* UConnBiasChannel.cc [rtj]
   - Change Update method to distinguish between ramp-up and ramp-down
     updates when it invokes the UConnCtrlBoard::Update() method.
* UConnCtrlBoard.hh, UConnCtrlBoard.cc [rtj]
   - Previous implementation file UConnCtrlBoard.cc was incomplete.
     This update provides the first complete implementation of the
     API, with none of the methods inline'd.