Adding gem requirements
Adding new DB migrations
Adding devise model for customers
Adding Specs
Adding new models and specs (still untested).
Adding Authentication Concern
Adding more migrations
Trimming back model for initial tests
Changing migrations
Changing Migrations, still getting routes error.
Removing Employees model
Starting from scratch with just customer model
About to add autoload for concerns path
Basics working so far - no actual functionality.
Adding Validators
Adding Specs
Adding specs and mailers
Cleaning up application controller
Some specs passing
Updating devise mailers