[openvas-libraries/f16] (6 commits) ...fix the gnutls patch

[rebus]

Summary of changes:

  dead67b... gnutls 2.12.0 deprecated gnutls_transport_set_lowat, this m (*)
  dc1407c... I forgot to apply patch in the setup phase (*)
  13c6b0f... Patch for new gnutls version. (*)
  d7b539b... fix gnutls prefferences (*)
  fcf0b0e... fix gnutl preferences string (*)
  ef61669... fix the gnutls patch (*)

(*) This commit already existed in another branch; no separate mail sent