HW12 - AI
Since Aeroplane Chess is a game of chance, I have a simple AI opponent that plays randomly (picking from among possible moves if it's the computer's turn).  Tested in GWT Emulator at http://smg-gwt-emulator.appspot.com/GwtEmulator.html , select "AI Present" and enter this URL: http://5-dot-aeroplane-chess.appspot.com/