2.43.91
=======
 * tls/gnutls: Removed a workaround for connecting to servers with
   weak DH parameters, which was apparently only needed because
   gnutls was prioritizing DHE over RSA. (Michael Catanzaro)
   (https://bugzilla.redhat.com/show_bug.cgi?id=1177964#c8)

 * tls/gnutls: We now require gnutls 3.x again. (In fact, 2.42.1
   and 2.43.1 accidentally used a 3.x-only function, so we already
   required it, we were just failing to declare that fact.)

 * tls/tests: Skip certain tests when running against old gnutls or
   GLib releases. (glib-networking 2.43.91 itself does not require
   GLib 2.43, but one of the test cases does.)

 * Updated translations:
       Friulian