Added new patterns: Attract (Gravity), Wave, & Bounce.
Added a randomly present predator to the flock (50/50 chance when switched to).
Now hiding clock settings menu items if RTC is not available.
Fixed strange behavior and crashes when clicking left/right buttons in settings menu.
Refactored Menu, fixed foreground changes not being shown until after current drawable delay finished.  Noticeable when showing/hiding clock, changing play mode, etc on patterns and animations with long delays.
Removed unneeded menu drawing code.
Updated pre-compiled binary Aurora.hex file.