remove width: on <th> and <td>
make background of signs a darker shade
use unify rather than match in over-parent-child to filter candidates (e.g. if lexicon is given)
add log/warn about low filter ratio showing statistics
add (generate-with) which lets the rule expansions be specified (only at the top level for now)
remove rule that only made sense when (get-italian(-1)) were expected to return maps, whereas now they are expected to return strings only.
add/fix tests related to fact that now get-{italian,english}(-1) should return only strings, never maps.
add explanation about why vp does not allow pronoun complements.
add usage examples
remove :present-only constraint on vp-pron
vp-imperfetto was (incorrectly) generating with complements where inflection was :past.
fix errors with morphology caused by work on string-only (get-{italian,english}(-1)).
add irregular imperfetto for "fare (to do or make)"
1. :activity screening
2. allow for inanimate pronouns to be objects of vp-pron phrases