Seperating 'heartbleed' test from index_spec
Extracting login tests to login_spec
Extracting tests to register_spec
Creating a User class that can show a new instance
Created method to add user to database and show all users in database
Created find method and utilized the method inside of our application controller
User.all method used to retrieve user list for admin user
User.find method to determine if user is admin
Created find_by_email method and refactored application controller
Refactoring password authentication to User class
Refactoring login validation method
Create password_blank? method to determine if password entered during registration is blank
Create password_too_short? method to determine if password entered during registration is too short
Add password_confirmed? method to determine if password and password_confirmation match
refactoring user_spec and app
refactoring post registration method

moving error messages into a hash inside of a method
Break out a validator lambda
Break out a validator lambda and validating email format for registration
extracting validation methods into classes
Requiring new files in application.rb