update readme

Author: nitisht

README.md

@@ -36,6 +36,9 @@ unzip parseable-datasource-*.*.*.zip -d ./parseable-parseable-datasource
 ```
 11. Restart the Grafana server to load the manually installed plugin.
 
+## Dashboards
+
+This repository also contains dashboard developed using Parseable datasource plugin as data source. Refer the [dashboards](./dashboards/) directory for more details.
 
 ## Credits
 

dashboards/README.md

@@ -1,3 +1,7 @@
 # Parseable Dashboards
 
 This directory contains the JSON files for the Parseable dashboards that you can import into your Grafana instance.
+
+## Importing a Dashboard
+
+- Parseable Meta Stream dashboard: Available in Grafana Marketplace [here](https://grafana.com/grafana/dashboards/21472-parseable-meta-dashboard/).