[Primary Feature] Authentication

[tapatiohaxx]

User Story

Description

As a developer, I want to ensure that users are authenticated within the application so that professor rating is not skewed by mass voting or other means.

Technical Task

• Utilize Microsoft OAuth library to login a user
• Return an access token associated with a user login that has to be passed into the backend.

Acceptance Criteria

• Users can login in with their MS Accounts
• MS Accounts not affiliated with CPP cannot use the application
• Users cannot vote on a professor more than once, unless it differs from their previous vote.

[misslame]

@GuyWhoCode and @ZombiMigz please link the PR to the issue