Added usage text.
Rewrote ProbaRecevoir for linear case.
Replaced precomputed Xrandom by in-loop calls to random.
Replaced shuffle from random module by np.random.shuffle to shuffle pairs. Also removed extraneous call shuffle(Xrandom) to now inexisting Xrandom.
Changed while loop to for loop.
Changed syntax of ProbaRecevoir calls to reflect change of 1e0c740c358d31105613dc2dd29f88793f2959bd.
Changed collection of results by using a single-step TableauFourmis.
Created Cython version of the routine one_step.
Reimplemented shuffle in cython.
Moved initial distribution to cython.
Modified setup.py for automatic detection of numpy directory.
Ajout des fichiers et séparation de la routine evolution ds son propre fichier
Addition of .gitignore file to avoid seeing some files in git.
merge to include jonathan and me latest changes.
Repair of wrong indent for return in one_step.
Merge des corrections de Pierre et Jonathan et ajout de serie_fourmis.py et evolution.py
Ajout de fichiers
Removal of evolution definition in echangeMultiSimuSnS.py, import from evolution.py
Use of argparse instead of argv to set parameters.
Ajout des changements de Jonathan pour plusieurs lois et intégration des arguments.