Hide class list when no status role is selected

[katlyn]

When user first logs in, they are able to select class roles before they have specified if they are a student or alumnus. We should make sure to hide the class role selection until they select their status.

[MRaahulVignesh]

Hey @theGordHoard, I have unassigned myself for now. please elaborate on the issue and add a contributing.md file so that I can clearly understand the requirement.