## Changelog for prizm-0.1.0.4

0.1.0.3
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- Re-defined the CIE types so they are their own separate types
instead of branch types.
- Implemented instances of Functor and Applicative for all color
types.
0.1.0.2
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- CIE XYZ to CIE L*a*b* formula implemented.
- CIE L*a*b* to CIE XYZ formula implemented.
- Implemented better fractional values in the formulas gleaned from
this website: [CIE Conversion Mathematics](http://rip94550.wordpress.com/2011/07/04/color-cielab-and-tristimulus-xyz/).
- Comprehensive QuickCheck tests finished and pass with a lossless
conversion at 11 decimal places.
0.1.0.1
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- SRGB to CIE XYZ formula implemented.
- CIE XYZ to SRGB formula implemented.
- Comprehensive QuickCheck tests finished and pass (conversion is lossless).
0.1.0.0
=======
- Package set up, types figured out.
- Research on different color representations, illuminants,
chromaticity, etc...