React.__spread is not a function after upgrade to React 15.0.0

[wilsont]

Just found out this error when I upgrade my project to react15.0.0

render: function () {
        this.setOptionsFromProps();
        return React.createElement(
            'div',
            React.__spread({ref: 'picker'},  this.props),
            this.props.children
        );
}

[carlsagan21]

I made a PR about it.
Check and use it for a time... It worked for me at least. :)
#72

[skratchdot]

fixed in commit 0498756 I published 3.0.0 which can be used with React 15. Thanks for checking it out!