comment lilia's code and introduce v2.0 to README
basic define name improvements
comment the code jake style
change baud rate to 57600
punish the guilty (they pressed and were not seconded)
prevent firing until missile lands
make puck 3 dots, make missiles two dots, make it work.  puck moves 2 spaces per shot now, one per penalty
added pew() and bew() to make sound come out\!
made a MIDI version of the sounds
added boolean spectrum(int spect) to read from audio sensor board