Add nfl score updates

[aaronrai24]

Using site.api.espn.com/apis/site/v2/sports/football/nfl/scoreboard?dates=YYYYMMDD, create a task that runs every Sunday night and prints out scores for each game.

• We need an 'opt-in' command for users to opt-in to these notifications(create DollarSettings table in DB)
• We will create a dedicated 'Sports' channel for all messages
• Create embed per game with color of embed matching color of the team that won, and picture of the winning team, body can be simple as Kansas City Chiefs 28 - San Diego Chargers 29

[aaronrai24]

A lot of free apis that can be used to get some cool info: https://gist.github.com/nntrn/ee26cb2a0716de0947a0a4e9a157bc1c#scoreboard-api

[Desrucker]

Also: https://gist.github.com/akeaswaran/b48b02f1c94f873c6655e7129910fc3b