count the number of puts
output the winning move
add more mains
Main.hs: add lg1657870 after move 17
Catchup: factor out winning<SIZE>
moved haskell implementation into haskell/
rn Catchup.cpp catchup.cpp
moved stream_modifier into stream_modifier.hpp
moved point into point.hpp
moved player into player.hpp
separate implementation of point and player into cpp

- note this still is subject to an include, separate compilation is not
  a goal here
moved compile time constants into constant.hpp
moved out neighbourhood and numbered
moved out board
make: sort dependency lines