This operator allows the computation of the kinetic energy related to a
body with spatial Inertia I and spatial velocity v

[Python][Build] Fix compile error in case hpp-fcl is not used.

Add geometry of collision inside a dedicated struct allowing collision detection

Added missing licenses, corrected compilation bug in python/parsers.hpp. also modified the number of benchmarks to have more relevant results and removed useless lines

[bench][unittest] Reworked the comparison test between pinocchio and hpp : more tests for benchmarks along with functional tests ; removing magic paths to urdf models + modification of romeo urdf model. Also added a specific BUILD_TESTS_WITH_HPP cmake variable. If you want to run tests that execute hpp robot loading, be sure to have the package romeo_pinocchio installed (it is just a package done done by hand for the moment)

[C++] computeDistances and computeCollisions moved out of GeometryData. Added a vector of boolean handling the state of whether or not the pairs are in collision in GeometryData

[C++][CMake][Doc] Split geometry parser into two parts.Added guard to file to avoid multiple redefinition

[C++][Python] Reworked the geometry parser ( BuildModelAndGeom). Suppressed the duplicate code in parseTreeWithGeom : the geometry model is now built in a second loop over the urdf tree. Also exposed the <model, geometryModel> construction

[CMake][Python] Exposed GeometryModel and GeometryData in python. Little reworked of the headers_variables in the cmakelists