Firebase Tutorial

Note - This is a work in progress. Videos + Detailed Instructions to come.

An iOS Messages app that covers the following:

• OAuth with Facebook and Google
• Data Structure on Firebase and in Xcode in relation to an iOS Messages app.
• Implementation of AppController.swift which is a UIViewController which manages the state between logins. If a user is already authenticated and logged in--take them to screen (A). If the user hasn't authenticated (not logged in) then take them to screen (B).

Here's a picture of two bears (no reason):