updated the led library, added slide simplification
merge with production
added king to inCheck
in process of adding move recording
added moveAttacker and start of pgn writing
Merge branch 'master' of github.com:Heavenrich/ChessNut

Conflicts:
	arduino_prototype_lcd/arduino_prototype_lcd.ino
	libraries/Chess/Chess.cpp
	libraries/Chess/Chess.h
	libraries/Leds/Leds.cpp