Don't filter source so echo's across vlan's work.

Fixes #145

Author: Oren Novotny

Zeroconf/ZeroconfResolver.cs

@@ -46,31 +46,13 @@ void Converter(IPAddress address, byte[] buffer)
                     Debug.WriteLine($"IP: {addrString}, {(string.IsNullOrEmpty(name) ? string.Empty : $"Name: {name}, ")}Bytes: {buffer.Length}, IsResponse: {resp.header.QR}");
 
                     if (resp.header.QR)
-                    {
-                        // see if the IP is the same as the A to filter out dups that might echo from other interfaces
-
-
-                        var aRec = resp.RecordsA.FirstOrDefault();
-                        var additionalARec = resp.Additionals.FirstOrDefault(arr => arr.Type == Type.A)?.RECORD as RecordA;
-
-                        // if we have an aRec or additionalARec, check those
-                        bool? matches = null;
-                        if (aRec != null || additionalARec != null)
+                    {   var key = $"{addrString}{(string.IsNullOrEmpty(name) ? "" : $": {name}")}";
+                        lock (dict)
                         {
-                            matches = string.Equals(aRec?.Address, addrString, StringComparison.OrdinalIgnoreCase) ||
-                                      string.Equals(additionalARec?.Address, addrString, StringComparison.OrdinalIgnoreCase);
+                            dict[key] = resp;
                         }
-                        
-                        if (matches ?? true)
-                        {
-                            var key = $"{addrString}{(string.IsNullOrEmpty(name) ? "" : $": {name}")}";
-                            lock (dict)
-                            {
-                                dict[key] = resp;
-                            }
 
-                            callback?.Invoke(key, resp);
-                        }
+                        callback?.Invoke(key, resp);                        
                     }
                 }