Changes since v1.0.0:
- added few cost functions related to forces and impulses (e.g. friction-cone, com impulse)
- improved the display tools (friction cone, contact forces and end-effector trajectories)
- fixed a problem in the printed message by the callback
- fixed a problem in the box-qp
- improved the box-ddp
- added a new solver called box-fddp
- added extra examples (box-ddp vs box-fddp, taichi task, humanoid manipulation)
- added a script for automatically updating the log files
- checked that all examples runs in the CI (for release mode only)
- improved the quadrupedal and bipedal examples by adding all the constraints
- improved the efficiency in differential free-forward dynamics
- added extra setter functions in action models
- improved efficiency in all solvers (removed extra computation)
- improved plot functions
- fixed a bug in few notebooks

revert https://github.com/jrl-umi3218/jrl-cmakemodules/pull/214
to fix PYTHON_SITELIB in Debian / Ubuntu on Python 3

Changes since v0.2.0:
- this library is beeing rewritten in C++ with python bindings

Changes since v0.1.0:
- Python 3 & CI
- Add the frame rotation cost + improve description of cost classes
- [Format] Update yapf to 0.27.0
- Removed wrong assert in `CostModelControl`
- Save computation time in DDP and FDDP solvers + fixed bug in DDP
- Fixed bug in `quasiStatic` function of `DAMFIC`
- Reformat, and enforce format
- Do not try step if there is invalid direction (DDP and FDDP)
- Updated the REAME file + cleaned up references
- locomotion module refactoring.
- Created solver abstraction and implemented for the SolverDDP, SolverFDDP and SolverKKT
- Standarized unit-test for NumDiff
- boxddp
- Ensuring symmetric in Vxx, this is needed because numerial error
- Fixed an error in the equations for feasible_ddp document, and improved it too