v0.0.29

v0.0.29

• upd: deps (go-apiclient, go-trapcheck, go-trapmetrics)
• fix: (circmgr) do not forward blank tags
• upd: (circmgr) add __os, __plugin_id, and __metric_group check tags
• upd: remove last deps on pkg/errors

Docker images

• docker pull circonus/circonus-unified-agent:latest
• docker pull circonus/circonus-unified-agent:v0.0.29