Use http link for testsuite

Julien LepillerThu Apr 02 15:59:41+0200 2020

b5101e0

guile-rdf/turtle
namelast commitdate
parser.scmFix local escape parsingThu Apr 02 04:28:13+0200 2020
tordf.scmFix parsing empty stringsThu Apr 02 15:27:51+0200 2020