Entity Metric Graphs Report - Support metrics extracted with wildcards from the Custom Metrics branch put there by Extensions

[danielodievich]

When extracting metrics with wildcards from under the custom metrics branch that were put there by custom extensions, the current rendering does not output metrics if their names are not explicitly specified

Corrected that to compare metrics with the match of the name instead of exact match

Also output up to 10 metrics of each kind because graph eventually breaks if you have too many.