parrots arrays do not seem to like natives

This explodes using perl6-p: my @j; my int $j = 0; @j.push($j)
Since I dont expect that this will be fixed quickly, I am de-
optimizing the code slightly to make it work on perl6-p.
bump nqp (moar) rev to get unicode fixes, TimToady++
Merge branch 'nom' of github.com:rakudo/rakudo into eleven