[VOL-2356]core log_level command line argument should take log level names not int value

Change-Id: Ifc9ca5aa6d2b40e068e0ecad845a788edad0a3a1
diff --git a/VERSION b/VERSION
index 32d1656..f90b1af 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.3.1-dev
+2.3.2