use :cat attribute in grammatical rules to avoid need for variables like 'determiners' and 'adjectives'
cleanup: remove dev functions: h-by-cs and hs-by-cs
complement of PP must have an empty subcat list (prevent e.g. "to seaside")
a + la => alla
di i s* => "degli s*" (e.g. "degli studenti")
Merge branch 'master' into cache-lexical-comps-per-head
more filtering of complement generation: use sem-impl of head's subcat.
more logging
more filtering of complement generation: use sem-impl of head's subcat.
going to need to rewrite hc-extends: mapping over comps is non-lazy and preventing correct head-first generation strategy.
more logging
hopefully fixed problem with not lazily generating NPs.
cleanup
tinylex for ironing out lazy-generation of NPs
working on modal verb sentences
working on cleanup
shuffle complements if lexemes
fix typo
modal verb sentences work now.
s/info/debug/