Add a template for standard up/total, cpu and memory via standard exports.
Only display jobs in the LHS if they're present.
Put in a table on the node page instead.
This provides the basic js, css and console template templates required to build dashboards. Included as an example are consoles for the node_exporter. Change-Id: I4cfeea5e9691a9413f74ae98ca32a908df8e4a59