Version 1 of the backend

First, i'd like to again thank mventory for its opensource template - very useful

Eddie learned a lot abt django through his time coding this backend

R1 has a few new features compared to R0 from mventory

• User model
• Borrow model
• Token authorization

TODOs

• add student sign in/sign out feature for base station

Full Changelog: https://github.com/Montgomery-Aerospace-Club/MakerSpacerAPI/commits/v1.0.0