YeoLab/flotilla — pull request #224 by olgabot (2014-12-11 02:06:15+00:00)
Title: Autoassign hex colors

- Make sure the auto-assigned colors are hex colors instead of rgb-space, or else the datapackage loading freaks out
- If the user changes the phenotype color, then the `phenotype_to_color` and `phenotype_order` will also change