title: Simple-Navigation Rails 3 - Primary and Sub Navigation Issue
body: <p>I have a simple-navigation for my View :</p>
  
  <pre><code>SimpleNavigation::Configuration.run do |navigation|
    navigation.active_leaf_class = 'active'
    navigation.items do |primary|
      primary.item :profile,'Profile', edit_user_path do |profile|
        profile.item :basic, 'Basic Information', edit_user_path
        profile.item :additional, 'Addditional Details', additional_details_user_path
        profile.dom_class = 'nav nav-list'
      end
    primary.item :notifications, 'Notifications', notification_preferences_user_path do |notification|
      notification.item :notificatin_preference, 'Notification Preferences', additional_details_user_path
      notification.dom_class = 'nav nav-list'
    end
  </code></pre>
  
  <p>primary.dom_class = 'nav nav-pills'
  end
  end</p>
  
  <p>Additional details is another method which is not related to edit, so it doesnt highlight the primary profile link when i click on that link. How can I et it right?  MY User resources in routes are like this :</p>
  
  <pre><code>resources :users do
    member do
      get :network
      put :peer_tagged_expertise_list
      get :qr_code
      get :qr_code_image
      get :about_you
      get :timeline
      get :network_tagcloud
      get :user_tagcloud
      get :settings
      get :notification_preferences
      get :additional_details
    end
    collection do
      get :test
      get :followers
    end
    resource :networks
  end
  </code></pre>