add iReact (enaqx#470)

Author: hustcc

README.md

@@ -294,6 +294,7 @@ A collection of awesome things regarding React ecosystem.
 * [React Components](http://react-components.com/)
 * [React Component List](http://dvemac.github.io/react-component-list/)
 * [React.parts - A catalog of React components](http://react.parts/)
+* [iReact: Fantastic React Components and Libraries!](http://ireact.cn/)
 * [Khan Academy React Components](http://khan.github.io/react-components/)
 * [VistarMedia Components](http://cmpnt.vistarmedia.com/)
 * [React Topcoat UI components](https://github.com/kjda/react-topui)