Created controller in Controller.rb. Added view for user creation and linked it to the controller.
User creation works but is not beautiful. It does not redirect to the new user's page because that view does not exist yet. Also, Users#newUser was modified to take a hash as the argument as required by the project guidelines.
Improved user creation view, added CSS, added checks for user input in Controller.rb
The layout of newUser.erb was made more appealing. main.css was created in public/css/main.css. The controller now checks to make sure user input is valid before adding the user to the database.
Merge branch 'master' of https://github.com/davenportw15/SinatraStore