Function with an additionnal parameter (ShadeVariation) : 
	KeepChanges
	LocalizeChanges
	HasChanged

New functions : 
	DrawSnapShotXY (same as DrawSnapShot, with specific top-left position for drawing). 	
	ComputeMeanValues (Gives mean Red, Green and Blue values)
	ApplyFilterOnSnapShot (apply a AND filter on each pixels in the SnapShot)

New in wrapper : 
	FFGetRawData

Version is now 2.0