grafana/grafana — pull request #539 by looztra (2014-06-25 22:01:36+00:00)
Title: Display tag values whenever a tag is part of the query (opentsdb)

Currently, the tag values associated with a *timeserie* is only displayed if the query was specify using *tagname*=_*_.
Actually, whenever a tag is specified (and the query is valid for the opentsdb backend), the *tag_key=tag_value* should be displayed because they are full part of the timeserie definition