ajout skybox, et objets sur le terrain
Merge branch 'master' of https://github.com/Magicolo/Glimpse

Conflicts:
	Assets/Scenes/Episode 1.unity
Merge branch 'master' of https://github.com/Magicolo/Glimpse

Conflicts:
	Assets/Materials/Bridge.meta
	Assets/Scenes/Episode 1.unity
new bridge