Update the NETCONF stack

This brings in the namespaced C++ bindings for sysrepo.

Change-Id: I7498290e80fa41b5f97c43bd53c4202ad5dbd35e
diff --git a/src/sysrepo_access.hpp b/src/sysrepo_access.hpp
index 1ca813d..fb1f713 100644
--- a/src/sysrepo_access.hpp
+++ b/src/sysrepo_access.hpp
@@ -16,8 +16,11 @@
  *     \brief Abstract class for accessing a datastore
  */
 
+namespace sysrepo {
 class Connection;
 class Session;
+}
+
 class Schema;
 class YangSchema;
 
@@ -37,7 +40,7 @@
     std::shared_ptr<Schema> schema();
 
 private:
-    std::shared_ptr<Connection> m_connection;
-    std::shared_ptr<Session> m_session;
+    std::shared_ptr<sysrepo::Connection> m_connection;
+    std::shared_ptr<sysrepo::Session> m_session;
     std::shared_ptr<YangSchema> m_schema;
 };