MathKit 2.0.0

Breaking changes:

• Renamed library to MathKit, all imports must be updated.
• Renamed Color32 type to ColorRGBA32.
• Vector2F multiplication and division now yields ComplexF result. Previous functionality has been moved to multipliedComponentWiseBy and dividedComponentWiseBy methods.

Regular changes:

• Added convenience functions for Float, Double, AngleF, ColorRGBA32, ComplexF, Vector2F, Vector2I, Vector2FArray, and Vector2IArray types.
• Added euclidean2d package withShape, Transformable, Annulus, Circle, LineSegment, Ray, Rectangle, RegularPolygon, RegularTriangle, RoundedRectangle, Square, Triangle interfaces and their mutable counterparts.