[mingw-gnutls/f19] (3 commits) ...Update hobble script for ECC support

[mooninite]

Summary of changes:

  b2b1087... Update to 3.1.15, enable ECC NIST Suite B (*)
  cd6793a... Add missing patch (*)
  bd7f865... Update hobble script for ECC support (*)

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