ErikZalm/Marlin — pull request #895 by AndySze (2014-04-23 18:01:16+00:00)
Title: add Mega controller and Mini panel pins and configs

Mega controller: http://reprap.org/wiki/Mega_controller
Mini panel: http://reprap.org/wiki/Mini_panel

NOTE:
setContrast function not working for my Mini panel , so I added a `#ifndef`.