Go game compile fix
Minor refactor in gomoko game.
TicTacToe class refactored.
Board and BoardCoord file separated.
Neighbour and BoardLine iterator added.
Gomoko class refactor.
Missing bits of Go and groups added.
Now compiles, not tested.
CLI option handling added:
  options: black, white, board, game
Main module refactored.
missig file from previous commit
Various fixes.
'q' move quits - needed for testing
Bugfixes. Now basic go rules work.
Perl script converts basic sgf (no tree structure) to goro cli input.
Handicap handling and CLI option added.
Board stdout printing fixed
Komi cli option added.
Game over info prints winner's stone color now.
Fix - minimax virtual function call