shrine

Pull request #1521: Bugfix/SHRINE2020 1650

Merge in SHRINE/shrine from bugfix/SHRINE2020-1650 to feature/SHRINE2020-1218-cats-effect-upgrade

* commit '5a98e4214d36b0c073fd4ecdd73d5006eb4c869d':
  Cleanup for SHRINE2020-1650
  Got messages logner than 4k sending for SHRINE2020-1650
  More logging to maybe bracket the problem for SHRINE2020-1650
  More logging to maybe bracket the problem for SHRINE2020-1650
  Some more logging to examine SHRINE2020-1650
  i2b2 really doesn't behave well when it is overloaded. I added back shrine's internal timeout for SHRINE2020-1637
  Moved the timeout for connections to the actual http client, and put the gateway execution context in place for SHRINE2020-1637