Features/gauge info v3

[ryangroth5]

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

• fixes regex to insert commas in gauge summary because safari doesn't support modern regexs

• first gauge loads a graph

• a tad more efficient requesting metrics

• What is the current behavior? (You can also link to an open issue here)

• What is the new behavior (if this is a feature change)?

• Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)

• Other information:

[ryangroth5]

@ngottlieb heads up on metrics -- I think you have photo fields that might pull them, they are coming from a new namespace which saves a request.

[ryangroth5]

@ericnatejones can you work with @AWKevin on the font style and white space on this PR?