update view so user cannot write poem if not logged in
make Sessions#destroy action
make twitter configure file
getting twitter user instantiation to work
make model tests, start on controller tests
add oauth token and secret fields in poets table and remove uid field
add uid field to poets table again, a unique identifier of a particular poet
implement require_login before_action
update require_login method with redirect to poets new action, update tables with oauth_secret, instead of oauth_token_secret
finish initial poems controller spec
change creating user to calling poet factory if user is logged in
create spec example for if new user signs up that create_with_omniauth is called on Poet
finish initial SessionsController spec
finish initial PoetsController spec