Import PCD8544 Arduino library from http://code.google.com/p/pcd8544/

MIT license.
Add charset from Arduino PCD8544 library.

MIT license.
Rename pcd8544.h -> pcd8544.hpp
Add Arduino API compatibility header.

This still uses types-based API for pins, etc, just hide it behind macros.
Arduino method declaration may need to undergo substantial changes, though
internal code would need more simplistic changes.
Minimally port Arduino PCD8544 library using compat/arduino.hpp .
Workaround warning with charset array in PROGMEM.
Add WriteWrapper to allow use object (vs class) as parameter to Console.
Inherit from Console's Printer interface, put in PTL namespace.
Simplify and remove unneeded code.
Make more methods static.
Convert screen width and height to template params.
Simplify static code.
Relicense under PTL license.
Add lcd_nokia example for PCD8544 LCD.
Add AUTHORS file.