Practicum final project, backend for auth, registration, and storage Live on api.larkceresin.students.nomoreparties.site
GET /users/me - provides info on user currently logged in (email and name)
GET /articles - lists all saved articles by current user logged in
POST /articles - adds an article to saved.
DELETE /articles/articleID - removed article from saved list through ID
POST /signup creates a user (needs email, password, and name)
POST /signin validates user and returns a JWT.