Extending RobotDescription in RobotStateMemory

source/RobotAPI/libraries/ArmarXObjects/ObjectFinder.cpp

...cts/client/articulated_object/ArticulatedObjectWriter.cpp

...API/libraries/armem_robot_state/aron/RobotDescription.xml

...RobotAPI/libraries/armem_robot_state/aron_conversions.cpp

...es/armem_robot_state/client/common/VirtualRobotWriter.cpp

...obotAPI/libraries/armem_robot_state/robot_conversions.cpp

...ibraries/armem_robot_state/server/description/Segment.cpp

source/RobotAPI/libraries/armem_robot_state/types.h