[Tails-dev] [review'n'merge] #7258 Make the logos on the hom…

Hello,

I tried to insert a link on the images on the homepage. However, there
are still some external link icons to remove on the Debian and Tor
project images. I guess that might be done via some CSS magic.

Here is the ticket:
https://labs.riseup.net/code/issues/7258

Here is the commit to review:
http://repo.or.cz/w/tails/hyas.git/shortlog/refs/heads/wiki/7258-img-clickable

Cheers,
Hyas