comment out conference column in teams overview for now, as it is confusing for students
comment out conference column in teams overview for now, as it is confusing for students

TeamCheesy/rgsoc-teams,TeamCheesy/rgsoc-teams,rails-girls-summer-of-code/rgsoc-teams,rails-girls-summer-of-code/rgsoc-teams,rails-girls-summer-of-code/rgsoc-teams,TeamCheesy/rgsoc-teams,michaelem/rgsoc-teams,michaelem/rgsoc-teams,michaelem/rgsoc-teams