anchor.diff:  send_to(To, {Tag, Msg, From}, _Other)->
     send_to(To, {Tag, Msg, From}).
   
  --spec add_counter(CounterName::counter_name())-> no_return().
  +-spec increment_counter(CounterName::counter_name())-> no_return().
   increment_counter(CounterName) ->
  -  bh_perf::increment_hit_counter(CounterName).
  +  bh_perf:increment_hit_counter(CounterName).
   	
    
   
  
positive.code: -spec get_port(Protocol::protocol()) -> port() | 'undefined'.
  get_port('http-alt') -> 8080; %TODO: get from dets later instead
  get_port('https')-> 443;
  get_port(_Unsupported_Protocol) -> undefined.
  
  -spec send_to(To::pid(), {Tag::atom(), Msg::any(), To::pid()}) -> {ok, term()} | 
  								  {error, term()}.
  
negative.code: -include ("http.hrl").
  -include ("common.hrl").
  -include ("../include/router.hrl").
  -include ("../include/bh_stat.hrl").
  
  %% API
  -export([
  