Big change in stats output
Big change in stats output

 - reorganized some of the stats
 - added Makes as a category, tracked by team, player, and position
 - simplified initialization of several attributes
 - changed index of team to be 0,1
 - added tracking of euchres and makes via position: position 0 is the player
   following the dealer, 1 is the next, then 2, then 3 (so position 3 is
   always the dealer); this makes it easier to track behaviour independent of
   players
 - changed addChand() to take the player object, rather than specific
   attributes of the player: that way I don't need to keep changing the
   calling syntax
 - changed addChand() to addHand(), since it track both calls and orders
 - represent euchre stats (other than %euchred) as a % of total euchres,
   rather than of total hands: makes it easier to see if the players are
   behaving as expected

Thump/peuchre