Change Grafana dashboard for OMEC

Change-Id: I38d2b5fdf9a2c644a15bfecc44d970364bd02dae
diff --git a/nem-monitoring/templates/grafana-dashboard-mcord-configmap.yaml b/nem-monitoring/templates/grafana-dashboard-omec-configmap.yaml
similarity index 88%
rename from nem-monitoring/templates/grafana-dashboard-mcord-configmap.yaml
rename to nem-monitoring/templates/grafana-dashboard-omec-configmap.yaml
index a948aa7..a7b780b 100644
--- a/nem-monitoring/templates/grafana-dashboard-mcord-configmap.yaml
+++ b/nem-monitoring/templates/grafana-dashboard-omec-configmap.yaml
@@ -16,9 +16,9 @@
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: grafana-dashboard-mcord
+  name: grafana-dashboard-omec
   labels:
      grafana_dashboard: "1"
 data:
   mcord.json: |
-{{ .Files.Get "grafana-dashboards/mcord.json" | indent 4 }}
\ No newline at end of file
+{{ .Files.Get "grafana-dashboards/omec.json" | indent 4 }}