anchor.diff:  
   procedure TSlice.Load(aStream: TStream);
   begin
  -  // todo: make abstract, remove body
  +  // todo: make abstract, remove body, when all load methods for slices have been implemented
   end;
   
   function TSlice.PointValue(const aLat, aLon: Double; aThreadPool: TMyThreadPool): Double;
  
positive.code: 		  '<ul>';
  
    for s in model.fConnectedServices
    do html := html+'<li>'+s+'</li>';
  
    html := html+
  		  '</ul>'+
  
negative.code:     SliceTimeIDFormat = 'yyyymmdd.hhnn';
  
    HSC_SUCCESS_OK = 200;
    HSC_SUCCESS_CREATED = 201;
  
    HSC_ERROR_BADREQUEST = 400;
    HSC_ERROR_UNAUTHORIZED = 401;
  