```ruby
SimpleNavigation::Configuration.run do |navigation|
  navigation.items do |primary|
    primary.item :login, 'Login', new_user_session_path
    primary.item :login, 'Logout', destroy_user_session_path
    primary.item :entries, 'Entries', entries_path
  end
end
```

Change link url convention, add servers.
user
```ruby
SimpleNavigation::Configuration.run do |navigation|
  navigation.items do |primary|
    primary.item :login, 'Login', [:new, :user_session]
    primary.item :login, 'Logout', [:destroy, :user_session]
    primary.item :entries, 'Entries', [:entries]
    primary.item :servers, 'Servers', [:servers]
  end
end
```
assistant