Adjust cellular download levels to 50MB now that this seems to be the case for MS.
Clean cached episode play information in case we lose the player and return to the app.
Add missing files for the background agent.
Handle case where episode doens't have any embedded media.

Just don't show download or play buttons, but also don't show any error message.
Streamline how podcast playback starts.

Combine local and remote playback so we get the same actions done for both.
Change the episode text for each subscription to include played episode info.

The total number of episodes text is moved to subscription page.