[VOL-4073] Added namespace input argument to sizing python script, and moved file to scripts folder

Change-Id: Icab82d9a8c791f310b480e1c4f58aaf63f657078
diff --git a/VERSION b/VERSION
index 9f8d8a9..2701a22 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.8.3
+2.8.4