Mejora de la tienda Crear en Redux
const store = createStore(rootReducer,
window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__(),
applyMiddleware(thunk, reactRouterMiddleware));
const store = createStore(rootReducer,
window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__(),
applyMiddleware(thunk, reactRouterMiddleware));