File list (Check if you may need any files):
hardware\MaKeyMaKey
........\..........\boards.txt
........\..........\bootloaders
........\..........\...........\caterina
........\..........\...........\........\Caterina.c
........\..........\...........\........\Caterina.h
........\..........\...........\........\Caterina-makeymakey.hex
........\..........\...........\........\Descriptors.c
........\..........\...........\........\Descriptors.h
........\..........\...........\........\Makefile
........\..........\cores
........\..........\.....\arduino
........\..........\.....\.......\Arduino.h
........\..........\.....\.......\binary.h
........\..........\.....\.......\CDC.cpp
........\..........\.....\.......\Client.h
........\..........\.....\.......\HardwareSerial.cpp
........\..........\.....\.......\HardwareSerial.h
........\..........\.....\.......\HID.cpp
........\..........\.....\.......\IPAddress.cpp
........\..........\.....\.......\IPAddress.h
........\..........\.....\.......\main.cpp
........\..........\.....\.......\new.cpp
........\..........\.....\.......\new.h
........\..........\.....\.......\Platform.h
........\..........\.....\.......\Print.cpp
........\..........\.....\.......\Print.h
........\..........\.....\.......\Printable.h
........\..........\.....\.......\Server.h
........\..........\.....\.......\Stream.cpp
........\..........\.....\.......\Stream.h
........\..........\.....\.......\Tone.cpp
........\..........\.....\.......\Udp.h
........\..........\.....\.......\USBAPI.h
........\..........\.....\.......\USBCore.cpp
........\..........\.....\.......\USBCore.h
........\..........\.....\.......\USBDesc.h
........\..........\.....\.......\WCharacter.h
........\..........\.....\.......\WInterrupts.c
........\..........\.....\.......\wiring.c
........\..........\.....\.......\wiring_analog.c
........\..........\.....\.......\wiring_digital.c
........\..........\.....\.......\wiring_private.h
........\..........\.....\.......\wiring_pulse.c
........\..........\.....\.......\wiring_shift.c
........\..........\.....\.......\WMath.cpp
........\..........\.....\.......\WString.cpp
........\..........\.....\.......\WString.h
........\..........\driver
........\..........\......\MaKey MaKey.inf
........\..........\readme.txt
........\..........\variants
........\..........\........\MaKeyMaKey
........\..........\........\..........\pins_arduino.h
readme.txt