Merge branch 'master' of gitlab.com:ArmarX/RobotAPI

...ce/RobotAPI/components/RobotState/RobotStateComponent.cpp

source/RobotAPI/components/RobotState/RobotStateComponent.h

source/RobotAPI/components/units/PlatformUnitObserver.cpp

source/RobotAPI/components/units/PlatformUnitObserver.h

source/RobotAPI/components/units/PlatformUnitSimulation.cpp

...tAPI/components/units/RobotUnit/Units/PlatformSubUnit.cpp

.../gui-plugins/PlatformUnitPlugin/PlatformUnitGuiPlugin.cpp

...PI/gui-plugins/PlatformUnitPlugin/PlatformUnitGuiPlugin.h

source/RobotAPI/interface/units/PlatformUnitInterface.ice

source/RobotAPI/libraries/core/test/DebugDrawerTopicTest.cpp

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

.../RobotAPI/libraries/core/visualization/DebugDrawerTopic.h