implementing operations, episodes...


git-svn-id: https://gnunet.org/svn/gnunet@32019 140774ce-b5e7-0310-ab8b-a85725594a96
example experiment


git-svn-id: https://gnunet.org/svn/gnunet@32020 140774ce-b5e7-0310-ab8b-a85725594a96
enforcing operations


git-svn-id: https://gnunet.org/svn/gnunet@32022 140774ce-b5e7-0310-ab8b-a85725594a96