Merge pull request #276 from jcarpent/devel

benchmark/CMakeLists.txt

src/multibody/joint/joint-base.hpp

src/multibody/joint/joint-basic-visitors.hxx

src/multibody/joint/joint-dense.hpp

src/multibody/joint/joint-free-flyer.hpp

src/multibody/joint/joint-planar.hpp

src/multibody/joint/joint-prismatic-unaligned.hpp

src/multibody/joint/joint-prismatic.hpp

src/multibody/joint/joint-revolute-unaligned.hpp

src/multibody/joint/joint-revolute-unbounded.hpp

src/multibody/joint/joint-revolute.hpp

src/multibody/joint/joint-spherical-ZYX.hpp

src/multibody/joint/joint-spherical.hpp

src/multibody/joint/joint-translation.hpp

src/multibody/joint/joint.hpp

src/python/joints-variant.hpp

unittest/joint.cpp