Currently translated at 80.0% (8 of 10 strings)

Translation: Tails/wiki/src/install/mac/usb.*.po
Translate-URL: http://translate.tails.boum.org/projects/tails/wikisrcinstallmacusbpo/de/

This reverts commit 294674c5,
that was apparently created using a newer version of po4a
than what our website requires.

Currently translated at 17.7% (11 of 62 strings)

Translation: Tails/wiki/src/news/version_3.14.1.*.po
Translate-URL: http://translate.tails.boum.org/projects/tails/wikisrcnewsversion_3141po/pt/

Currently translated at 39.0% (16 of 41 strings)

Translation: Tails/wiki/src/news/version_3.11.*.po
Translate-URL: http://translate.tails.boum.org/projects/tails/wikisrcnewsversion_311po/it/

During the "scan" phase, ikiwiki first scans raw PO files, including these
obsolete strings. We have "[[!command]]" ikiwiki directives split over multiple
strings, so in these raw PO files, a directive can be started ("[[!command") but
never closed ("]]"), which can cause this warning:

  Complex regular subexpression recursion limit (32766) exceeded at
  /usr/share/perl5/IkiWiki.pm line 1754.

I suspect that other kinds of power-usage of ikiwiki + PO files can trigger this
problem; let's fix this one to start with and see what happens then.

refs: #16847

This reverts commit 0dac4d38.

So it better matches its content.

Currently translated at 84.7% (39 of 46 strings)

Currently translated at 84.4% (38 of 45 strings)

Currently translated at 84.4% (38 of 45 strings)

Add sort="age" to inline directives in PO files, to avoid making hundreds of strings fuzzy (refs: #12053).