updated default dashboard info text
updated version to 1.6.1
Use unix epoch for Graphite from/to for absolute time ranges, #536
Display tag values whenever a tag is part of the query (opentsdb datasource)
Merge pull request #539 from looztra/opentsdb-fix-tag-display

Display tag values whenever a tag is part of the query (opentsdb)
Fix HTML code
Merge pull request #543 from Akeru/html-fix

Fix HTML code
Merge pull request #2 from grafana/master

Pull in Upstream Changes