test documentation


git-svn-id: https://gnunet.org/svn/gnunet@33827 140774ce-b5e7-0310-ab8b-a85725594a96
adding documentation


git-svn-id: https://gnunet.org/svn/gnunet@33828 140774ce-b5e7-0310-ab8b-a85725594a96