Lectern v2.8.0

Added

• Tells you when the deck is ready: a run that finishes raises a desktop
  notification and bounces the dock, so you can start it and go do something
  else. Only when Lectern is in the background — if you are watching the
  cards land, you already know. Failures notify too, since that is exactly
  what you walked away expecting not to happen. There is an off switch in
  Settings.