update the NodeMOnitor controller and base handler case to permit to the handler to be

...adataServiceClient/node_monitor/ControlUnitController.cpp

...etadataServiceClient/node_monitor/ControlUnitController.h

ChaosMetadataServiceClient/node_monitor/NodeController.cpp

ChaosMetadataServiceClient/node_monitor/NodeController.h

...MetadataServiceClient/node_monitor/NodeMonitorHandler.cpp

ChaosMetadataServiceClient/node_monitor/NodeMonitorHandler.h

ChaosMetadataServiceClientTest/NodeMonitorHandlerTest.cpp

ccs/plot/NodeAttributePlotting.cpp

ccs/plot/NodeAttributePlotting.h