Fix Tori and Alien Wa

Fix Tori and Alien Wa

Slipping in the alternative definition of Wa Shogi as 11x17+16_chu, for
the benefit of the WinBoard Alien Edition, had broken Tori Shogi, as
well as being defective itself, because the ptc[], betza[] and pstType[]
and lances[] tables (which are indexed by the variant number) were not
adapted to the new variant numbering.