Update README.md (#282)
Update README.md (#282)


vman/sp-dev-fx-webparts,AJIXuMuK/sp-dev-fx-webparts,SharePoint/sp-dev-fx-webparts,AJIXuMuK/sp-dev-fx-webparts,rgarita/sp-dev-fx-webparts,AJIXuMuK/sp-dev-fx-webparts,rgarita/sp-dev-fx-webparts,SharePoint/sp-dev-fx-webparts,vman/sp-dev-fx-webparts