Fix bug reported by a user where, in certain very special capture situations, captured stones are counted multiple times. (In his case, they were counted 3x, but it is more likely they would have been counted 2x.)
Fix bug reported by a user where, in certain very special capture situations, captured stones are counted multiple times. (In his case, they were counted 3x, but it is more likely they would have been counted 2x.)

davepeck/game-of-go,Mec-iS/game-of-go,davepeck/game-of-go,davepeck/game-of-go,Mec-iS/game-of-go,Mec-iS/game-of-go