Merge branch 'topic/bindingPythonDynamicCurves' into devel

include/curves/bezier_curve.h

include/curves/cubic_hermite_spline.h

include/curves/cubic_spline.h

include/curves/curve_abc.h

include/curves/curve_constraint.h

include/curves/exact_cubic.h

include/curves/helpers/effector_spline.h

include/curves/helpers/effector_spline_rotation.h

include/curves/linear_variable.h

include/curves/piecewise_curve.h

include/curves/polynomial.h

include/curves/quintic_spline.h

include/curves/serialization/eigen-matrix.hpp

python/curves_python.cpp

python/python_variables.h

python/test/test.py

tests/Main.cpp