nao_dcm_description 0.0.1 URDF for Aldebaran's NAO robot (v4) Konstantinos Chatzilygeroudis BSD https://github.com/costashatz/nao_dcm https://github.com/costashatz/nao_dcm/issues Konstantinos Chatzilygeroudis catkin robot_state_publisher joint_state_publisher rviz xacro urdf