New picture value is seen as a dashboard change

[kjetilmjos]

Awesome plugin! But I have encountered a problem when using it.

I have a picture with some values on. The values are updated at interval set on the dashboard settings. When a new value is updated on the picture grafana thinks it's a change on the dashboard and asks to save changes. This makes the plugin impossible to use in f.ex a playlist as the dashboard will prevent the playlist from continuing before save/discard is selected.