Pin

This new release fixes some issues with Python 3 and C++17 standard.
It also provides additional documentation, enlarges the current Python bindings and uniformizes naming convention in Python.

This new release aims at fixing compilations issues when COLLISION module is activated.
It also provides some fixes concerning the loading of meshes.

A new feature provided by this release concerns the possibility of appending two models together.

This new release fixes compatibility bugs with previous release 2.1.0.
It also provides a serialization interface for Spatial classes and the Model class.

This new release makes some major improvements:
- it is now possible to use MeshCat, another viewer working in the browser directly in Python
- the Python bindings are now hardly tested and uniformized with respect to the C++ API
- this new release is compatible with recent releases of `hpp-fcl`
- the SRDF parsing has been improved. Its now possible to load several reference configuration vectors

We also fixed bugs related to recent versions of Boost mostly.

Welcome Pinocchio 2.0.0.

This release makes official the last important and new features for efficiently computing the dynamics of the rigid body systems:

- Analytical derivatives
- Automatic differentiation
- Full scalar type overloading
- Code generation among others