Revert "XOS/NEM charts, use a global registry var, split docker image name/tag/pullPolicy"

This reverts commit 1f58c2afbd680c8c618bff6f66e9982515dd1caf.

Change-Id: I0d7ef37a420168276472675b005482d6d11daabd
diff --git a/xos-profiles/rcord-lite/values.yaml b/xos-profiles/rcord-lite/values.yaml
index 65e3396..1cb4941 100644
--- a/xos-profiles/rcord-lite/values.yaml
+++ b/xos-profiles/rcord-lite/values.yaml
@@ -22,19 +22,11 @@
 nameOverride: ""
 fullnameOverride: ""
 
-images:
-  tosca_loader:
-    repository: 'xosproject/tosca-loader'
-    tag: '{{ .Chart.AppVersion }}'
-    pullPolicy: 'Always'
+imagePullPolicy: 'Always'
 
-  xos_api_tester:
-    repository: 'xosproject/xos-api-tester'
-    tag: '2.0.3'
-    pullPolicy: 'Always'
+tosca_loaderImage: "xosproject/tosca-loader:1.0.1"
 
-global:
-  registry: ''
+xos_api_testerImage: 'xosproject/xos-api-tester:2.0.1'
 
 xosAdminUser: "admin@opencord.org"
 xosAdminPassword: "letmein"