Merge pull request #10 from aasorokiin/as/compound_adder

Compound Adder Configurator. Added to registry

lib/src/component_config/components/components.dart

@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: BSD-3-Clause
 
 export 'config_carry_save_multiplier.dart';
+export 'config_compound_adder.dart';
 export 'config_compression_tree_multiplier.dart';
 export 'config_ecc.dart';
 export 'config_edge_detector.dart';