Connect the boxes list to the selected symbols, query its quote and display its data.
Moving box banner in its own component.
Adding simple ActionsSymbols object, that workout over the symbols store.
Comment table stuff, until boxes is more finished.
Make poler interface clearer: subscribe->start and unsubscribe->stop. its just a poller, not a pubsub..
PollerHub: Helper that share 1 polling with multiple clients.
Actually emit the polled data to the client.. :P
Make the client listen for new data comming from the polling.