v1.3.3

CHANGELOG

• Add [#176]: refactoring of hybrid sign treatment (use PEG instead of
  RegEx for normalizing x, X, and ×.
• Add [#183]: stop parsing after nec, non, fide, vide, treat
  ms in as in or ex for exAuthors.
• Add [#182]: support for authors with prefixes ten, delle, dos.