po4a: update to 0.57.
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___ ____ _____
__ __/ _ \ | ___|___ |
\ \ / / | | ||___ \ / / The Diwali release.
\ V /| |_| | ___) |/ /
\_/ \___(_)____//_/ (released 2019-10-25)
AsciiDoc:
* Fix a crash occuring when a cell is nothing.
Translations:
* New translation: Hungarian, thanks Balázs Úr.
* Updated: French, thanks brandelune, Mattéo Rossillol‑‑Laruelle and
Julien Lepiller.
* Updated: German, thanks Helge Kreutzmann.
* Updated: Italian, thanks Marco Ciampa.
* Updated: Norwegian Bokmål, thanks Allan Nordhøy.
* Updated: Polish, thanks Robert Luberda.
* Updated: Portuguese, thanks Silvério Santos.
* Updated: Portuguese (Brazil), thanks Rafael Fontenelle.
* Updated: Spanish, thanks Adolfo Jayme Barrientos.
* Updated: Swedish, thanks Anders Jonsson.
* Updated: Ukrainian, thanks Yuri Chornoivan (українська).
a2a7e32e36