Add pulling stats by Conference

[WakeUpWaffles]

I have implemented pulling stats by conferences. They're pulled from this url. #50

It currently pulls:

• Conference ids for a given season
• Aggregate stats for the whole conference
• Standing stats
• Offense stats
• Defense stats

Let me know if there are any changes/additions for the conferences page. Logan

[esqew]

We'll track on this in the PR itself (#50).