Merge pull request #144 from wxmerkt/topic/add-anymal-c

python/example_robot_data/robots_loader.py

robots/anymal_c_simple_description/LICENSE

robots/anymal_c_simple_description/README.md

robots/anymal_c_simple_description/meshes/base.dae

robots/anymal_c_simple_description/meshes/base.jpg

robots/anymal_c_simple_description/meshes/battery.dae

robots/anymal_c_simple_description/meshes/battery.jpg

robots/anymal_c_simple_description/meshes/bottom_shell.dae

robots/anymal_c_simple_description/meshes/bottom_shell.jpg

robots/anymal_c_simple_description/meshes/depth_camera.dae

robots/anymal_c_simple_description/meshes/depth_camera.jpg

robots/anymal_c_simple_description/meshes/drive.dae

robots/anymal_c_simple_description/meshes/drive.jpg

robots/anymal_c_simple_description/meshes/face.dae

robots/anymal_c_simple_description/meshes/face.jpg

robots/anymal_c_simple_description/meshes/foot.dae

robots/anymal_c_simple_description/meshes/foot.jpg

robots/anymal_c_simple_description/meshes/handle.dae

robots/anymal_c_simple_description/meshes/handle.jpg

robots/anymal_c_simple_description/meshes/hatch.dae