Added URL to build

As per #41, randomColor's source includes license info and a URL to this repo

Fixed undefined bug when called with no parameters

Thanks @zepx !

Added seeding

randomColor({seed: 120}) will now return the same color each time! Thanks to @koide for this feature.

Moved from HSV to HSL

As per #27 randomColor now returns HSL colors instead of HSV colors since CSS only supports HSL.

New distributions

Added component.json and package.json

Initial release

0.1.0

tidied up whitespace