via: https://forum.opnsense.org/index.php?topic=867.0

One of the benefits of having a stable/15.7 is that we can mop up
after it in master leading up to a clean 16.1.  :)

Keep a symlink on the true file system underneath MFS to keep
pkg(8) operating correctly all the time.

Spelling mistakes and some additional german translation

leaving out the excessive use of html tags in the descriptions.

via: https://twitter.com/farbenstau/status/616544402887057409

While there, zap unused code and let the other languages be picked up
by xgettext as they don't print anywhere like that.

Individual commits squashed:
  Create de-de.po
  Update de-de.po
  spelling
  missed plural form

Hooked up de_DE.po correctly while at it.  Thanks!  :)