Bashed stale button_id_t.
Bashed stale ncurses include.
Made ncurses-reader's format more similar to raw-mode-reader.
Cleared c locales in ncurses-reader.
Fixed lag when pressing esc and ncurses deciding it's really just esc, rather than a prefix.
ncurses-reader now has everything it needs to read utf. Rough.
Brainstorming known vks.