Show class year and/or dept

[pcantrell]

We currently only show this on the user's profile page. Let's look for other places where we can display this without it getting too cluttered or crowded. In some places, we might want to show it in smaller and/or lighter weight text.

Be sure to test users with neither field, one, and both:

• Sally Smith
• Sally Smith ’18
• Sally Smith, MSCS
• Sally Smith ’18, MSCS