SEBA-381 Expose ONU reason in XOS modeling

Change-Id: I921a53df6ef5a083b137c5529ecce8143863ea95
diff --git a/VERSION b/VERSION
index 67da954..291d0de 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.1.15
+2.1.16