add fake store_metacontacts method

src/common/zeroconf/connection_handlers_zeroconf.py

@@ -295,6 +295,11 @@ class ConnectionHandlersZeroconf(ConnectionVcard):
 			i += 1
 		return dic
 	
+	def store_metacontacts(self, tags):
+		''' fake empty method '''
+		# serverside metacontacts  are not supported with zeroconf 
+		# (there is no server)
+		pass
 	def remove_transfers_for_contact(self, contact):
 		''' stop all active transfer for contact '''
 		'''for file_props in self.files_props.values():