Add support for leaflist

Change-Id: Idcb529f85240a32e84d82934c81fcf0c3451f94e
diff --git a/src/netconf_access.hpp b/src/netconf_access.hpp
index 107fcd3..964fa54 100644
--- a/src/netconf_access.hpp
+++ b/src/netconf_access.hpp
@@ -39,6 +39,8 @@
     void deletePresenceContainer(const std::string& path) override;
     void createListInstance(const std::string& path) override;
     void deleteListInstance(const std::string& path) override;
+    void createLeafListInstance(const std::string& path) override;
+    void deleteLeafListInstance(const std::string& path) override;
     void commitChanges() override;
     void discardChanges() override;
     Tree executeRpc(const std::string& path, const Tree& input) override;