VOL-2632 Error propagation from HashFlowStats

Change-Id: Iec132540c8d1b474820d390fca3d4a37e7dc99c9
diff --git a/VERSION b/VERSION
index 9bbe651..e265a8c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.0.14
+3.0.15