Flow Controller Scaffold for iOS Swift 3

Scaffold for a generic app using flow controllers. This includes a basic setup of:

• Startup Flow
• Welcome Flow
• Auth Flow
• Main Flow
• Stubs for additional flows

Top Level Flows

These are the top level flows (they clear the main stack by default)

• Startup
• Auth
• Main

Startup Flow

This is the initial flow at launch which checks for updates, notifications, stored credentials, etc...

Auth Flow

Login or signup.

Main Flow

The main application where the magic happens.