add react-emoji-react @conorhastings to UI Components > Icons

Approved by
 - @brillout

Author: devarchy-bot

readme.md

@@ -328,6 +328,7 @@
 
  - [react-icons](https://github.com/gorangajic/react-icons) - Svg react icons of popular icon packs using ES6 imports.
  - [react-emoji](https://github.com/banyan/react-emoji) - An emoji mixin for React.
+ - [react-emoji-react](https://github.com/conorhastings/react-emoji-react) - A clone of slack emoji reactions in react.
 
 
 ### Paginator