[Olena] Re: oln 10.51: Add snakes (greedy version).

Index: olena/ChangeLog from Astrid Wang <astrid@lrde.epita.fr>

* oln/snakes/snakes_base.hh, * oln/snakes/snakes_base.hxx, * oln/snakes/segment.hh, * oln/snakes/segment.hxx, * oln/snakes/node.hh, * oln/snakes/node.hxx, * oln/snakes/energies.hh, * oln/snakes/energies.hxx, * oln/snakes/greedy.hh, * oln/snakes/greedy.hxx: New.

Ça manque d'une mention dans NEWS.