0.1.0

First release.

Provides:

• record types for the different color spaces (HSLuv, HPLuv, RGB, XYZ, LCH, LUV)
• HSLuv and HPLuv color conversion functions
• color conversion functions between some of the other color spaces used to enable the HSLuv and HPluv conversions
• pretty printers for all provided color types
• a library hsluv.float_conv for conversions between float triples and the provided color types
• tests against the HSLuv reference (revision 4)