added bcrypt
added password digest to users
added new user attributes to model
new user form works
removed bad wrapper divs
added bootstrap styling to button
fixed the missing footer
fixed footer styling
added some bootstrap to the error messages
enhanced our form errors to highlight fields
removed paragraph based notice in user show view
added the flash message structure to our whole application
an attempted flash message that doesn't work
Added new flash code
really added new flash code, last commit is bad
flash code actually includes redirect now, fully works
added a better, more welcoming greeting
fixed the redirect errors
adding homework for tonight
Merge changes from willis and homework for this week

Conflicts:
	Gemfile.lock
	app/controllers/users_controller.rb
	app/models/user.rb
	app/views/layouts/_footer.html.erb
	app/views/layouts/application.html.erb
	app/views/users/_form.html.erb
	db/schema.rb
	test/fixtures/users.yml
	test/unit/user_test.rb