Merge branch 'master' into armem/dev-rainer

...t/NJointControllers/NJointCartesianWaypointController.cpp

...nit/NJointControllers/NJointCartesianWaypointController.h

.../RobotUnitModules/RobotUnitModuleControllerManagement.cpp

...its/RobotUnit/RobotUnitModules/RobotUnitModuleLogging.cpp

...units/RobotUnit/RobotUnitModules/RobotUnitModuleLogging.h

...s/RobotUnit/RobotUnitModules/RobotUnitModulePublisher.cpp

...RobotAPI/components/units/RobotUnit/RobotUnitObserver.cpp

...e/RobotAPI/components/units/RobotUnit/RobotUnitObserver.h

...onents/units/RobotUnit/util/ControlThreadOutputBuffer.cpp

source/RobotAPI/gui-plugins/CMakeLists.txt

...PI/gui-plugins/DebugRobotUnitDataStreaming/CMakeLists.txt

...botUnitDataStreaming/DebugRobotUnitDataStreamingWidget.ui

...Streaming/DebugRobotUnitDataStreamingWidgetController.cpp

...taStreaming/DebugRobotUnitDataStreamingWidgetController.h

...CalibrationGui/FTSensorCalibrationGuiWidgetController.cpp

...obotUnitPlugin/QWidgets/NJointControllerClassesWidget.cpp

...e/RobotAPI/interface/core/RobotStateObserverInterface.ice

...ace/units/RobotUnit/NJointCartesianWaypointController.ice

...RobotAPI/interface/units/RobotUnit/RobotUnitInterface.ice

...tAPI/libraries/GraspingUtility/GraspCandidateProvider.cpp