Add more context to the report suite summary reporlet in dashboards

[#1]

The main issue with the report suite summary is that it lacks any context e.g no easy way to MOM, YOY or any indication of a metric performance over time. So the idea is to add plenty of context options to this reportlet to make it more useful.

[#2]

Archiving due to age and relevance. If this is still something that is desired while using the latest version of Analytics/Analysis Workspace, I'd highly recommend creating a new idea and linking this idea there. Thanks!