Enable more stringent content database tests.
Enable more stringent content database tests.

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