improved output for gnunet-transport


git-svn-id: https://gnunet.org/svn/gnunet@33330 140774ce-b5e7-0310-ab8b-a85725594a96
remove debugging output


git-svn-id: https://gnunet.org/svn/gnunet@33331 140774ce-b5e7-0310-ab8b-a85725594a96