Using issues in this repo

[Josh-Cena]

Due to the nature of this repo (being a "peripheral" service of CourseTable), every feature implemented here needs to eventually have a corresponding change in the website, and most changes here are motivated by features on the website. Therefore, in order for the team to better track work, all requests for new data structures should be directed to https://github.com/coursetable/coursetable instead, with the label https://github.com/coursetable/coursetable/labels/New%20data%20structure. Issues in this repo should be limited to the following purposes:

• Internal refactors
• Code bugs
• [Others; to be added later if they come up]