- added word h! which writes high byte first then low byte.
- updated lcd code to work with asforth and lcd keypad shield
- added Timer 0 clock select documentation
- code for clock select is not implemented yet
- white space fix
- lcd.sio addressing incorrect DDR for port D and B
- added: lcd.clr lcd.ctrlx lcd.ctrl+ lcd.ctrl- lcd.on lcd.off lcd.blink
- added: lcd.blink- lcd.cur lcd.cur- lcd.home lcd.pos
- lcd.init now works correctly in initializing the lcd