support hex color

[kzfile]

Hi, I get NaN if I set color table in hex string like:

const { parsePalette } = require('cpt2js');

const palette = `
0   #5d96a5
1   #91d54d
`;

const paletteScale = parsePalette(palette);

paletteScale(1).rbg(); // [ NaN, NaN, NaN ]

I notice the color test here ignore hex string color, does it meet the expectations?

Thank You.

[kzfile]

@zakjan is this a feature or a bug?

[zakjan]

Hi, yes this was a bug indeed. Thanks for reporting.

Fixed in 2da0c24, released as 1.5.2.