Merge branch 'master' of https://github.com/Maxipanda/N-Six into Robin
Merge branch 'master' of https://github.com/Maxipanda/N-Six into Robin
Game.js : initialisation du canvas / GameScreen.js : LevelScreen implémente les backgrounds / GameEntity.js : implémentation de InfiniteBackground
Merge branch 'master' of https://github.com/Maxipanda/N-Six into Robin

Conflicts:
	js/GameScreen.js
Merge with kevin
Ajout de la classe AssetManager fonctionnelle pour les images
Merge branch 'master' of https://github.com/Maxipanda/N-Six into christophe
Merge Robin
Changements...
Merge branch 'master' of https://github.com/Maxipanda/N-Six into Robin

Conflicts:
	js/GameEntity.js
	js/GameScreen.js
Merge branch 'master' of https://github.com/Maxipanda/N-Six into Robin

Conflicts:
	js/GameEntity.js
	js/GameScreen.js
a bit more of rendreing
Background qui défile fonctionnel
Merge branch 'christophe'
animation, warning the direct input of image is not tested
Ajout de la gestion des fichiers audios et fonction d'initialisation des assets
Merge branch 'master' of https://github.com/Maxipanda/N-Six into christophe
Initialisation des assets directement dans le constructeur
animated slowed
Modif de l'initialisation