0.01: Initial fork from messages_light
0.02: Fix touch/drag/swipe handlers not being restored correctly if a message is removed
0.03: Scroll six lines per swipe, leaving the previous top/bottom row visible.
0.04: Use the event mechanism for getting messages
0.05: Fix the overlay keeping the LCD on
0.06: Better low memory handling
      Fix first message beeing displayed again on unlock
0.07: Adds settings
      Automatic discard of oldest messages
      Indicator for multiple messages in queue
      Some optimization in the rendering code