in hlcl, filter complements by their synsem before doing expensive (overc) on complement.
remove unhelpful "nei1" from morphological output - log/warn instead.
order keys alphabetically
s/parents-at-this-depth/parents-given-spec/
move lazy-shuffle to a (let) to make more prominent
move all aggregate stats computation to (percentile) function
results
synsem-filter candidate heads rather than entire head.
new benchmark results