Merge branch 'master' of https://github.com/petercorke/robotics-toolbox-python

.github/CONTRIBUTING.md

.github/build-wheels.sh

.github/workflows/cibuildwheel.yml

.github/workflows/python-publish.yml

.github/workflows/python_publish_linux.yml

.github/workflows/test.yml

.github/workflows/test_future.yml

.github/workflows/upload_tar.yml

.gitignore

CONTRIBUTING.md

README.md

docs/figs/multirotorplot.png

docs/figs/rvc4_4.gif

docs/source/IK/ik.rst

docs/source/IK/ik_gn.rst

docs/source/IK/ik_lm.rst

docs/source/IK/ik_nr.rst

docs/source/IK/ik_qp.rst

docs/source/IK/iksolution.rst

docs/source/IK/iksolver.rst