[Tails-dev] [review'n'merge] Unfuzzy a lot of translations

Hello, recently a lot of content was fuzzy, some of those don't need a
translation (link or anchor for example).
I made a branch to unfuzzy those.

Please review and merge.

Repo: https://git-tails.immerda.ch/xin/tails/
Branch: unfuzzy
Last Commit: 765af35d437f407f67ebd1d060c77a3c2e69e4d2

Cheers.
xin