roulette plugin
roulette in working state
stats with hash-table are producing the wrong results.
statistics operative
sheep plugin
deleted roulette.lisp
updated README
fixed indentation
trying to fix indentation in lisp source
lisp source
lisp source
first commit.
updated player-x functions and defcommands.

the defcommands should now report an input error rather than advancing
the game state when input is defective.
working.
bugs that need fixing noted.
deleted old FIXME note.
changed game-over-p to trigger if (<= (length (allin-or-folded)) 1).

This is needed to catch the case where all but one player is allin.
reset *hand-number* at the end of a game.
when the game is over call reset-holdem.
noted bug fix.