Add fliter/sort of Device Templates by Graph Templates

[TheWitness]

Feature Request

Is your feature request related to a problem? Please describe

It's not easy without knowing a bit about Cacti's internal database to know for which Device Templates use a specific Graph Template.

Describe the solution you'd like

Make it easier to see that without having to resort to the command line.

[jdcoats]

So I assume this is where i go to Templates/Device and try to filter by graph template? Well when i select a graph template to filter by and select go it just goes back to all graph templates.

[TheWitness]

Thanks for testing.... rats.