anchor.diff:         ,{redgrid, {redgrid, start_link, []},
            permanent, 2000, worker, [redgrid]}
          ,{logplex_realtime, {logplex_realtime, start_link,
  -                            [redo_uri:parse(logplex_app:config(redis_stats_url))]},
  +                            [redo_config(stats_redis_url)]},
            permanent, 2000, worker, [logplex_realtime]}
          ,{logplex_stats, {logplex_stats, start_link, []},
            permanent, 2000, worker, [logplex_stats]}
  
positive.code:       [{logplex_db, {logplex_db, start_link, []},
          permanent, 2000, worker, [logplex_db]}
         ,{config_redis,
           {redo, start_link, [config, config_redis_opts()]},
           permanent, 2000, worker, [redo]}
         ,{logplex_drain_sup,
           {logplex_drain_sup, start_link, []},
  
negative.code: %% Internal functions
  %%====================================================================
  
  redo_config(ConfigVar) ->
      redo_uri:parse(logplex_app:config(ConfigVar)).
  