Objectisation de la grosse boucle
Merge branch 'master' of https://github.com/GL-MPRI-2014/GL_MPRI_2014
no more logic_player in Action
try_next_action in Logic
Game_engine : run and init a game
clean creation of Game_engine
Merge branch 'master' of https://github.com/GL-MPRI-2014/GL_MPRI_2014