Speed up News API

See merge request !540
5 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
failed SlapOS-Master.UnitTest-Master

01:45:55

failed SlapOS.Eggs.UnitTest-Master.Python2

00:12:57

failed SlapOS.Eggs.UnitTest-Master.Python3

00:14:36

failed SlapOS.Eggs.UnitTest-Master.Python2

00:13:39

failed SlapOS.Eggs.UnitTest-Master.Python3

00:16:23