Add modules

Change-Id: Idafb0f57dd032d4f88658de15d293bdefac0567f
diff --git a/src/utils.hpp b/src/utils.hpp
index 9583ebe..49b5b29 100644
--- a/src/utils.hpp
+++ b/src/utils.hpp
@@ -13,3 +13,4 @@
 std::string stripLastNodeFromPath(const std::string& path);
 path_ pathWithoutLastNode(const path_& path);
 std::string leafDataTypeToString(yang::LeafDataTypes type);
+std::string fullNodeName(const path_& location, const ModuleNodePair& pair);