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/base-openstack/requirements.yaml b/xos-profiles/base-openstack/requirements.yaml
index 7c93104..7f2578a 100644
--- a/xos-profiles/base-openstack/requirements.yaml
+++ b/xos-profiles/base-openstack/requirements.yaml
@@ -16,11 +16,11 @@
 
 dependencies:
 - name: onos-service
-  version: 2.0.5
+  version: 2.0.2-dev
   repository: file://../../xos-services/onos-service
 - name: openstack
-  version: 1.0.1
+  version: 1.0.0
   repository: file://../../xos-services/openstack
 - name: vtn-service
-  version: 1.0.1
+  version: 1.0.0
   repository: file://../../xos-services/vtn-service