Plan out and document API endpoints based on sample data

[austinpray]

We've got some preliminary thoughts here: https://github.com/UTD-CRSS/exploreapollo.org-project-documentation/blob/master/requirements/T1-Database.markdown

Perhaps hop on the phone with @lakshmishnkaushik and ask him questions that will help you figure out what endpoints you need to expose and what the responses should look like.

Create issues in the https://github.com/UTD-CRSS/API.exploreapollo.org repo once you are ready to implement.