Sprinter interface with TM1638 module

Here you have a new interface for Prusa Mendel or any other RepRap 3D printer.
You can find more information about the module and its mount in: http://www.thingiverse.com/thing:17497

It'Å› very easy to control your printer without the computer with this module. You can design your own comands for homing or move the axis 100mm to calibrate for example.

Video testing the module:
http://www.youtube.com/watch?v=tSFWe5Wg84s&list=UUsL_2N4ZI3jM0OfP56o6geQ&index=1&feature=plcp

FEATURES:
-Added ModuleTM1638.pde to Sprinter firmware.
-Modified Configuration.h to use with RAMPS 1.4 pins:
// TM1638 BOARD:

-Modified Setup() and Loop() to allow the interface implementation.