Add pending downloads to Downloaded screen

[jcraigk]

While a show is downloading (not completed yet), when going to the Downloaded screen, the show does not appear. It would be great if a new section ("Pending transfer..." or something) or indicator on each show could be added so that the user could view the shows that are currently downloading and cancel if desired.

EDIT: It appears that this feature may already exist, but there is a significant delay between when I tap to download a show and when (1) the indicator that it is being downloaded appears on the Show screen itself and (2) the show is listed on the Download page. Eliminating that delay would be a nice UX improvement so that if I immediately tap Downloads after selecting to download a show, it appears in the list and there is a clear indicator that it is currently downloading (maybe a circle progress bar for each show download and one at the top for overall progress of all downloads if any are ongoing?)