WebSite_logout: Catch up with erp5_xhtml_style's logout.

5 jobs for master in 0 seconds
Status Job ID Name Coverage
  External
passed ERP5.CodingStyleTest-Master

00:44:24

failed ERP5.UnitTest-Master

04:09:53

failed ERP5.UnitTest-Master.Medusa

01:29:19

passed SlapOS.Eggs.UnitTest-Master.Python2

00:13:09

passed SlapOS.Eggs.UnitTest-Master.Python3

00:33:07