LLCP now implemented

Written for nfcpy by Stephen Tiedemann on 2010-09-15

An implementation of the NFC Forum's LLCP specification for data exchange between two NFC devices is now part of the code. Two example scripts demonstrate how to program both servers and clients on top of the socket-like interface. At the same time the two examples serve as a test tool for the library's LLCP functionality. Development and testing was using the TCP/IP based simulation of the ISO18092 data exchange protocol instead of real RF communication. Verification on RF is still a future task.