[computer-go] Go Board Library v0.98

[Łukasz Lew]

I will annoy You once again, because:

I added a mercy rule to the simple playout, and it turned out that it
is *faster* that my previous mega-optimised playout.

In current release old playout_t is gone, we have only simple_playout::run.
Some beautification, and helpful macros.
Also whole package is much more user friendly (README, automagic.gtp).

http://duch.mimuw.edu.pl/~lew/download.php?file_no=9

Best Regards,
Łukasz Lew