Merge pull request #596 from lmontaut/topic/coal

.github/workflows/conda/environment_macos_linux.yml

.github/workflows/conda/environment_windows.yml

.github/workflows/macos-linux-conda.yml

.github/workflows/macos-linux-pip.yml

.github/workflows/windows-conda-clang.yml

.github/workflows/windows-conda-v142.yml

CHANGELOG.md

CMakeLists.txt

README.md

cmake

doc/gjk.py

doc/images/coal-performances.jpg

doc/images/coal-vs-the-rest-of-the-world.pdf

doc/images/coal-vs-the-rest-of-the-world.png

doc/mesh-mesh-collision-call.dot

doc/shape-mesh-collision-call.dot

doc/shape-shape-collision-call.dot

hpp-fclConfig.cmake

include/coal/BV/AABB.h

include/coal/BV/BV.h