adding devise

Gemfile

Gemfile.lock

app/controllers/application_controller.rb

app/controllers/management/users_controller.rb

app/models/user.rb

app/views/devise/confirmations/new.html.erb

app/views/devise/mailer/confirmation_instructions.html.erb

app/views/devise/mailer/reset_password_instructions.html.erb

app/views/devise/mailer/unlock_instructions.html.erb

app/views/devise/passwords/edit.html.erb

app/views/devise/passwords/new.html.erb

app/views/devise/registrations/edit.html.erb

app/views/devise/registrations/new.html.erb

app/views/devise/sessions/new.html.erb

app/views/devise/shared/_links.html.erb

app/views/devise/unlocks/new.html.erb

app/views/layouts/application.html.erb

config/initializers/devise.rb

config/routes.rb