Adapting verify successor code to use trail id
Linear lookup in find_successor()
Typo fix in comment of trail compression


git-svn-id: https://gnunet.org/svn/gnunet@33436 140774ce-b5e7-0310-ab8b-a85725594a96
Removing warning messages


git-svn-id: https://gnunet.org/svn/gnunet@33437 140774ce-b5e7-0310-ab8b-a85725594a96