Move Hex_defines.hxx to the list of the headers.
Move Hex_defines.hxx to the list of the headers.

FedoraScientific/salome-hexablock,FedoraScientific/salome-hexablock,FedoraScientific/salome-hexablock,FedoraScientific/salome-hexablock,FedoraScientific/salome-hexablock