- refactor `wordlists` into structure with more details
- added `name` field for language names
- added `prompt` field for localized "Guess the word!" prompt
- added `supp` field for supplemental wordlists
(used to add words to list for guessing, e.g. urban with insane supplement
allows initial word selection from urban list and then adds words from
insane list for more options for guessing)
- moved accents into added `accents` field
- added `min_length` and `max_length` fields for lists that are different
from default lengths
- misc minor adjustments
Accented words will be unidecoded to Latin letters so letter list remains A-Z.
German words will include proper nouns since I had no easy way to distinguish
them from regular nouns.
