This patch adds verification for the mastodon accounts
@networkexception@social.nwex.de and
@networkexception@serenityos.social.
Instead of linking with an anchor, two link tags in the documents head
are used. If JavaScript renders the page's source code this does not
make a difference, but readers interpreting the markup should be aware
that those accounts are not explicitly linked like the one in the links
section.
See https://gmpg.org/xfn/join
I just love web standards like these and as I was already using rel="me"
this addition is technically correct!
Note that the url scheme got changed to https because I don't like
having http urls on my landing page.
