Releasing fixes in olt and maclearner app

Change-Id: I70545657b146109c760251427398652984b45bee
diff --git a/VERSION b/VERSION
index 3e2a88f..d015169 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.1.0-dev15
+5.1.0-dev16