Add upload speed to test statistics view

[kpejman]

I wanted to suggest adding the upload speed as well in test statistics view as a graph please. currently is shows only download speed which many of us who don't have fiber yet, using a very low upload bandwidth like 50mbps so it is nice to see a graph presentation of the upload in the same view.
also in the same view, can you please add a section to show the min, max and average Jitter too?

[vicnunes]

I second this request. Additionally, I'd like to see upload and download Jitter stats.

Thanks!