add scene initializer tool
add limitation of the number of images + update recordable objects updater & recordable objet editor script
correction
update render settings manager & receiver render settings
roches essais
Merge remote-tracking branch 'origin/prog' into Graph

Conflicts:
	Assets/Resources/Materials/Skybox.meta
	Assets/Resources/Materials/Skybox/Textures.meta
	Assets/Resources/Materials/Skybox/skybox1.mat
	Assets/Resources/Materials/Skybox/skybox2.mat
	Assets/SSAO Pro.meta