ResourceId to instance-identifier string converter methods

part of ONOS-7503

Change-Id: I5c0b0c0c38f51ea1a94208c0b7cb9d4be1db060f
diff --git a/apps/config/BUCK b/apps/config/BUCK
index 7b2a79b..dac73d6 100644
--- a/apps/config/BUCK
+++ b/apps/config/BUCK
@@ -9,6 +9,7 @@
     '//lib:onos-yang-model',
     '//core/store/serializers:onos-core-serializers',
     '//cli:onos-cli',
+    '//lib:commons-text',
 ]
 
 osgi_jar_with_tests (