Added Augment for Random.xyzw
Added Augment for Random.xyzw

Augmented Random to contain 2 new methods for returning a random XYZW
compound, one to return random XYZW where X,Y,Z,W are in the range of
(0.0,1.0 exclusive) and one within the range of the parameters.
- Scott A. Bontrager

Plasmaworks/Plasmacore,Plasmaworks/Plasmacore,Plasmaworks/Plasmacore,Plasmaworks/Plasmacore