Charmed OSM: migration to CharmHub

Change-Id: I7dd740b0ed007360767998372f97c53b5269fdf4
Signed-off-by: David Garcia <david.garcia@canonical.com>
diff --git a/installers/charm/grafana/metadata.yaml b/installers/charm/grafana/metadata.yaml
index 2db64c2..4a74db6 100644
--- a/installers/charm/grafana/metadata.yaml
+++ b/installers/charm/grafana/metadata.yaml
@@ -19,7 +19,7 @@
 # osm-charmers@lists.launchpad.net
 ##
 
-name: grafana
+name: osm-grafana
 summary: OSM Grafana
 description: |
   A CAAS charm to deploy OSM's Grafana.