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/demo-simpleexampleservice/Chart.yaml b/xos-profiles/demo-simpleexampleservice/Chart.yaml
index 18da6cd..10e3b26 100644
--- a/xos-profiles/demo-simpleexampleservice/Chart.yaml
+++ b/xos-profiles/demo-simpleexampleservice/Chart.yaml
@@ -14,11 +14,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-name: demo-simpleexampleservice
+apiVersion: v1
+appVersion: "1.0"
 description: A Helm chart that launches and configures SimpleExampleService. It's assumed that base-kubernetes profile is installed.
-icon: https://guide.opencord.org/logos/cord.svg
-
-version: 1.0.0
-
-# xosproject/tosca-loader version
-appVersion: 1.1.0
+name: demo-simpleexampleservice
+version: 0.1.0