Chromatose

Resolved small bug with extraction.

Image extraction, command line tools, and colorpickers added!

more palettes!

Added interpolation scheme `palpolate( )`—we can make our own gradients now!
Added `heatmap( )` and `swatch( )`. Fixed detials, palettes can now be of any (reasonable) size.

more palettes & some interpolation

First release of mini-palettes made and used in 2020, along with a more functional visualizer `palplot`, inspired by seaborn's palplot. Now pippable!

palettes:
| | | | | |
|---------- | ----------|----------|----------|----------|
frieda | plath | selah | blonde | honeycombe
crepuscule | leather | gucci | sandbar | fiestaware
chilaquiles | eleven | splenda | gremlin | pollen
medium | juniper | polya | ostrich | fraiche
cheshire | carmine | joan | pinot | addams
minuit | fugazi | clementine | leda | pugsley
bellhooks | wes | lysergic | pepo