[VOL-2641] Returning errors for flows and groups from the open olt adapter to the core

Change-Id: I513c2d391ddfa99d82589ab974956b1f4359bb68
diff --git a/VERSION b/VERSION
index 0e80d41..be14458 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.3.14
+2.3.15