Put Grafana dashboards into their own directory
diff --git a/galera/files/grafana_influxdb.json b/galera/files/grafana_dashboards/mysql_influxdb.json
similarity index 100%
rename from galera/files/grafana_influxdb.json
rename to galera/files/grafana_dashboards/mysql_influxdb.json
diff --git a/galera/meta/grafana.yml b/galera/meta/grafana.yml
index 8496ce8..378cf5d 100644
--- a/galera/meta/grafana.yml
+++ b/galera/meta/grafana.yml
@@ -1,4 +1,4 @@
 dashboard:
   galera:
     format: json
-    template: galera/files/grafana_influxdb.json
+    template: galera/files/grafana_dashboards/mysql_influxdb.json