[Bug-gnubg] cubeless equity reporting

[bower]

When GNU-bg reports a cube rollout result it shows (I believe) the
cubeless equity as calculated from the s/g/bg report of the no-double
branch.  Wouldn't it be more accurate to instead use the breakdowns
from the take branch, since (presumably) the number of dicerolls in
that path is typically larger (and thus less susceptible to pure
evaluation)?

Maybe this suggestion is only useful for $-games or matchscores where 
the play is similar in both branches.


      Chuck