anchor.diff:  
   all() ->
       [
  -     %{group, tester_tests},
  -     %{group, join_tests}
  +     {group, tester_tests},
  +     {group, join_tests}
        ].
   
   suite() -> [ {timetrap, {seconds, 120}} ].
  
positive.code:         true ->
              ok;
          false ->
              wait_for(F)
      end.
  
  
negative.code:     wait_for(fun () -> api_vm:number_of_nodes() == Size end).
  
  wait_for_correct_ring() ->
      wait_for(fun () -> admin:check_ring() == ok end).
  
  
  get_dht_node_state(Pid, What) ->
  