anchor.diff: -% @copyright 2007-2015 Zuse Institute Berlin,
  +% @copyright 2007-2016 Zuse Institute Berlin,
   
   %   Licensed under the Apache License, Version 2.0 (the "License");
   %   you may not use this file except in compliance with the License.
  
positive.code:     % order nodes according to their datacenter (designated by color)
      NodesTree = lists:foldl(
          fun({{NodeName, NodeHost}, Coords}, Acc) ->
              Key = webhelpers:color(NodeName),
              PriorValue = gb_trees:lookup(Key, Acc),
              V = case PriorValue of
                  none -> [];
  
negative.code:          getMonitorClientData/0, getMonitorRingData/0,
           lookup/1, set_key/2, delete_key/2, isPost/1,
           safe_html_string/1, safe_html_string/2, html_pre/2,
           format_nodes/1, format_centroids/1
       ]).
  
  