new, updated and fixed filters...

DuoTrast (newly added 11/24/11)

Sharpener (newly added 11/20/11)

RaiseIt (fixed 11/19/11)

BeyondEdger (newly added 11/18/11)

Brix (newly added)

LasoMerge (newly added)

LayerBlend (updated)

PerssianRug (fixed)

ShapeGradient (newly added)