Nicolas Despres

I wanted to update my own state when the code is updated. This can probably be done with an `onChange` callback property. Thanks for the great component.

State mutation in readme example

2

Hi First thanks for the great library. Quick question, from the react [doc](https://facebook.github.io/react/docs/react-component.html#state): > Never mutate this.state directly, as calling setState() afterwards may replace the mutation you made. Treat this.state...