UTFT and UTouch devices support

Added support for UTFT and UTouch devices.

menuFields

Main menu cycle is non-blocking
Added menu fields functionality
fields are menu prompts with a value
support for numeric values within a range (min and max, inclusive)
support for toggling list of values
support for menu like selectable values
deep revision of pcint code to be more compatible

LCD 3 Wires library support

added support for malpartida arduino LCD's
http://playground.arduino.cc/Code/LCD3wires

First release, sep. 2014

V1.0

Fixing serial menu support for optional Exit option on main menus