corrections mineures
Merge branch 'master' of https://github.com/Ochtarr/Projet-Algo-Simulation-Souris
Merge branch 'master' of https://github.com/Ochtarr/Projet-Algo-Simulation-Souris
Merge branch 'master' of https://github.com/Ochtarr/Projet-Algo-Simulation-Souris
architecture navigation + modifs graph
Merge branch 'master' of https://github.com/Ochtarr/Projet-Algo-Simulation-Souris