GAE regularly keeps an idle instance alive just in case but
that seems to count towards the instance hours quota. Disable
that to avoid being instanceless for a few hours a day.
-Using v5 Twitch API
-Caching for userids
-Using the largest thumbnail available
-Adding description if available
-Changed feed date to creation time
-Changed feed title to use display name
-Some extra error handling + cleanup
Laszlo Zeke