Fork of the library made by oryshed (oryshed dot gmail dot com)
Original: http://www.oryshed.com/arduino/lcd-48x84-shield
Requires the PCD8544 library (display handling) and the AnalogKeyPad library (key input for menu navigation) mentioned above (optional).
Advantages: the Adafruit library is used.
Disadvantage: setStatus() and clearStatus() are not available. But they can be implemented externally, as for example in this sketch: PID-temperature-control, see menu.cpp.