ajout dynamique d'obstacles
Bug fix fps : trop de segments de map et bg etaient ajoutes a la file de scrolling
animations up down
Positionning new objects for play/tuto + changing bg
Tuto better like that
Merge branch 'master' of https://github.com/jonasbru/NanoBlood
WIP
Now switching lights ON and OFF
with the actual picture
Merge branch 'master' into mainMenu
enemis
adding the cannons and fixing a bug for ship animation
Merging master into physics
WIP on moving to speeds controlled by box2d physics engine
Still working on refactoring to be using box2d for moves