Dashboard status messages

As a Student
I want to See what the status is of my progress derived from the dashboard
So that I can improve on negative scores and be content about the positive ones.

This is linked to #131 (closed), #132 (closed)

Extra Description

Status messages are derived from the other components on the dashboard. They are an abstract summary of your current student performance. Every component can push messages to the Status component.

figure 1 - Prototype example

For figure 1 don't use the word 'Status' in the headers, describe the kind of messages.