Updated reference to Range in SynthDefControl.
Updated reference to Range in SynthDefControl.

Pulgama/supriya,josiah-wolf-oberholtzer/supriya,andrewyoung1991/supriya,Pulgama/supriya,Pulgama/supriya,andrewyoung1991/supriya,Pulgama/supriya,andrewyoung1991/supriya