Be more precise with gnutls detection.
Be more precise with gnutls detection.

emacsmirror/elfeed,seblemaguer/elfeed,abo-abo/elfeed,jinnovation/elfeed,algernon/elfeed,holomorph/elfeed,skeeto/elfeed,seblemaguer/elfeed,holomorph/elfeed,jinnovation/elfeed,daimrod/elfeed,emacsmirror/elfeed,algernon/elfeed,skeeto/elfeed,daimrod/elfeed