Merge remote-tracking branch 'origin/master' into natik

etc/doc/ethercat/EtherCAT_Diagnosis_For_Users_DE.pdf

...c/ethercat/ethercat_esc_datasheet_sec1_technology_2i2.pdf

source/RobotAPI/components/ArViz/Client/Elements.h

source/RobotAPI/components/ArViz/Client/elements/Color.h

...ce/RobotAPI/components/ArViz/Client/elements/ElementOps.h

...ce/RobotAPI/components/ArViz/Client/elements/PointCloud.h

source/RobotAPI/components/ArViz/test/Client/ColorTest.cpp

source/RobotAPI/libraries/ArmarXEtherCAT/EtherCAT.cpp

source/RobotAPI/libraries/ArmarXEtherCAT/EtherCAT.h

source/RobotAPI/libraries/ArmarXEtherCAT/EtherCATRTUnit.cpp

source/RobotAPI/libraries/ArmarXEtherCAT/EtherCATRTUnit.h

...obotAPI/libraries/core/visualization/DebugDrawerTopic.cpp

source/RobotAPI/libraries/core/visualization/GlasbeyLUT.cpp

source/RobotAPI/libraries/core/visualization/GlasbeyLUT.h