As a Dan, I want to enable collecting mesos metrics so that I do not have to upload files to every node in the cluster (1.12.1 behavior).
Add config option to turn on/off the Mesos input plugin for Telegraf. Default this to off in 1.12, on in 1.13
- End user does not need to upload mesos-agent/master.
- Enabled via config.yaml
- default is off