Dashboard: Panel error are less intrusive, panel error bar replaced with small indicator, hover for short details, click to open inspector, Closes #681
Small fix for light theme
updated version to 1.7.0 (removed rc1 pre-release tag)
fixed changelog issue link
Merge branch '1.7.x'

Conflicts:
	src/css/bootstrap.dark.min.css
	src/css/bootstrap.light.min.css
	src/css/default.min.css
Last miniute fix for issue in influxdb http request calling
updated changelog
Merge branch '1.7.x'
Merge branch 'master' of github.com:grafana/grafana