LAr to ComponentAccumulator style
Beginning to rewrite the LArG4SDConfig.py file to the new componentaccumulator style (this file has been name LA4G4SDToolConfig.py for the new style). Testing capability is added too.
Beginning to rewrite the LArG4SDConfig.py file to the new componentaccumulator style (this file has been name LA4G4SDToolConfig.py for the new style). Testing capability is added too.