Reasons to move from json, json.j2 to yaml/yaml.j2 + GrafYaml:
* Yaml is less lines
* Yaml allows comments
* Yaml means less curly braces and quotes
* GrafYaml manages panel ids and target refIds
* GrafYaml defaults reduce number of lines stored
* GrafYaml allows more easily cut/paste management of Dashboards
Identified Downsides:
* GrafYaml will be behind the Grafana Dashboard Model (Until code is updated)
* Json will always allow full feature set
* Installing Dashboards now requires GrafYaml
New Dashboards/Features:
* Templated Dashboards (Reduce line count in "static" dashboards)
* Cloud Specific networks - all dashboard
* Three Node Performance Food groups Enhanced
* Networker Node added for Cloud Specific Dashboards and Total Memory
Change-Id: I55ce9f9f6c28497c8b4ed7a19d42657a8eb14170
c34543f909