lauren/pick-a-color — pull request #49 by conradoqg (2014-05-02 03:16:39+00:00)
Title: add option for color automatic selection

Hi!

I implemented a new option to make the pick-a-color automatically select the color when change it.

I also did a minor refactoring in updatePreview and created updateInput to centralize these updates.

However, I did not fix the problem caused by # 47.