Updated PR for a new datasource plugin

Hello there.

We at Devo (formerly Logtrust) just updated our datasource plugin, and commented on our old PR to notify Grafana of the changes.

For some reason, it seems that the old PR was never reviewed in the first place.

Can we please have the updated PR reviewed now? We haven’t heard from the reviewers, and I just want to make sure they’re aware of this.