Adding explicit ORB destruction at the end of SALOME_Session_Server.
Adding explicit ORB destruction at the end of SALOME_Session_Server.

This avoids the nasty Warning from line 43 in Utils_ORB_INIT.cxx (destructor)

FedoraScientific/salome-gui,FedoraScientific/salome-gui,FedoraScientific/salome-gui,FedoraScientific/salome-gui,FedoraScientific/salome-gui,FedoraScientific/salome-gui