particules
controller : fonction d'ajout de particule derriere le vaisseau
ajout d'une particule lorsque le scenegraph est dessine
shuttle : getposition shuttle
mMerge branch 'master' of https://github.com/eurojulien/LOG750-Lab3

Conflicts:
	Source/controller.cpp
Merge branch 'master' of https://github.com/eurojulien/LOG750-Lab3
last commit
Merge branch 'master' of https://github.com/eurojulien/LOG750-Lab3

Conflicts:
	Source/bspline3dpoint.cpp
	Source/shuttle.cpp
	Source/simpleViewer.cpp
Particules