A star (A*) implementation, a litle faster than dijkstra
remove dijkstra-A* redundance
dijkstra not djikstra
Merge branch 'master' into generation
has_played : une unité ne bouge qu'une fois
remove deprecated warnings
Merge branch 'master' of https://github.com/GL-MPRI-2014/GL_MPRI_2014
remplace player par logicplayer
comments about priority queue
Merge branch 'master' into generation
Merge pull request #105 from GL-MPRI-2014/generation

Generation
Add delete method for player
Implemented and tested a volume seter for sounds.
Added a cursor for Sounds volume.
Merge branch 'master' of github.com:GL-MPRI-2014/GL_MPRI_2014
Multiple versions of OCaml are now tested.
Merge branch 'master' of github.com:GL-MPRI-2014/GL_MPRI_2014
Test multiple versions at once : forgot env.
Small fix in try_movement
Merge branch 'master' of github.com:GL-MPRI-2014/GL_MPRI_2014