Added more to the player classes, still working on the framework of game
Added put_into_crib function for Player
began updating full_turn and add_to_crib methods in cribbage.rb
Changed to cribbage module, and added play_points class. Also made points_generalizations a class that is inherited by play_points and crib_counter.
Lots of debugging (and lots more to do). All this could be much much better organized (granted I've been making it up as I go), but I just got one full run through, so I thought I'd save it.