gerrit: charts and app configuration

Change-Id: If4f05f749719d6ba0e2ced8da563699bc6fbc4c0
diff --git a/charts/gerrit/supplements/nfs/VERSION b/charts/gerrit/supplements/nfs/VERSION
new file mode 100644
index 0000000..7dff5b8
--- /dev/null
+++ b/charts/gerrit/supplements/nfs/VERSION
@@ -0,0 +1 @@
+0.2.1
\ No newline at end of file