- Attempt at giving things more appropriate names. Also added support for RGB gradients, silly as they may be.
- Added function Prism:Gradient(), rewrote :GetAngleGradient() to call this for backwards compatibility.
- Removed unnecessarily silly conditionals from multiplicative saturate/brightness value functions.
- Allow for multiplicative operations in the saturation/brightness manipulation functions.
- Fix for :RGBtoHSV()