Grafana

[girish]

Hi all,
Grafana is now available in the app store. Most of the packaging work was done by @jimcavoli (thanks!)

Code: https://git.cloudron.io/cloudron/grafana-app
App store link: https://cloudron.io/store/com.grafana.cloudronapp.html
Docs: https://cloudron.io/documentation/apps/grafana/