Show Moderate link in topbar. Add menu icons.

app/views/layouts/_topbar.slim

@@ -16,12 +16,18 @@ nav.top-bar
       / .top-bar-right
       /  ul.menu
       li.menu-text class=('active' if controller_name=='welcome' and action_name=='home')
-        a href="/" Home
+        a href="/"
+          i.fa.fa-home
+          span< Home
       li.menu-text class=('active' if controller_name=='packages' and request.fullpath != packages_without_path)
-        a href="/packages" Browse
+        a href="/packages"
+          i.fa.fa-camera
+          span< Browse
       / TODO: highlights the "Browse" tab (even) when you click on Upload
       li.menu-text class=('active' if request.fullpath == packages_without_path)
-        =link_to 'Upload', :packages_without
+        =link_to :packages_without
+          i.fa.fa-upload
+          span< Upload
       //li.has-dropdown
         //a href="#" Distributions
         //ul.dropdown
@@ -31,11 +37,16 @@ nav.top-bar
           //li
             //a href="#" Ubuntu
       li.menu-text class=('active' if controller_name=='welcome' and action_name=='about')
-        a href="/about" About/Privacy
+        a href="/about"
+          i.fa.fa-info-circle
+          span< About/Privacy
       // TODO: Check correct classes in Zurb/Foundation for top bar!
-      /- if user_signed_in? and current_user.is_admin?
+      - if user_signed_in? and current_user.is_admin? and Package.need_moderation.any?
         li.menu-text
-          ul.menu.dropdown data-dropdown-menu=true
+          =link_to url_for(Package.need_moderation.first)
+            i.fa.fa-thumbs-up
+            span< Moderate
+          /ul.menu.dropdown data-dropdown-menu=true
             li
               a href='#' Admin
               ul.menu