For non-XOS charts, use a global registry var, split docker image name/tag/pullPolicy

Change-Id: Icffc569e2c152e0b413f4c7b7d9a546bd9a3ef58
diff --git a/onos/Chart.yaml b/onos/Chart.yaml
index 7c34bc5..bc9c725 100644
--- a/onos/Chart.yaml
+++ b/onos/Chart.yaml
@@ -1,5 +1,4 @@
 ---
-
 # Copyright 2018-present Open Networking Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,8 +13,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-apiVersion: v1
-appVersion: "1.0"
-description: A Helm chart for Kubernetes
 name: onos
-version: 0.1.0
+description: Open Network Operating System
+version: 1.1.0
+icon: https://guide.opencord.org/logos/onos.svg
+appVersion: 1.13.5
+