1.2.4
  - Added: joystick support
  - Fixed: was polling one event at a time
  - Fixed: action keys break animation (instead of esc)
  - Fixed: better timing
  - Fixed: crash at getopt when parsing invalid command line (getopt)
  - Added: support for A,S,D keys (German keyboards :)
  - Lots of code cleanups

1.2.2
  - Added: scaler2x effect
  - Added: scaler3x effect
  - Added: simple x3 scaler
  - Fixed: sound effects
  - Major code cleanups

1.2.0
  - First public release!
