Ran 'rails generate controller sessions new create destroy'
ran 'rails generate controller admin index'
add session/create to redirect to admin if user exists or back to login if error
Created a sessions/create layout (Login page)
Added a notice hook to home page
Added logout function (sessions#destroy) that redirects to Home with notice of logout
Made admin index show dummy page that says username
Modified routes to have admin/index be default for admin, and capture sessions urls
Generate links to login and register in application
Modified Header for registration
Put "new" html in "create" html. Swapped content
Corrected bug when logging out (wrong http method)
Updated session tests and user fixtures
commented out admin test (will add later)