ergonomic menu

app/views/fragments/navigation/_application.html.erb

@@ -29,15 +29,23 @@
         <i class="icon-white icon-heart"></i> Donate
       <% end %>
     </li>
+
+    <li class="dropdown">
+      <a href="#" class="dropdown-toggle" data-toggle="dropdown">
+        <i class="icon-white icon-user"></i> <%= current_user.email %> <b class="caret"></b>
+      </a>
+      
+      <ul class="dropdown-menu">
         <li>
           <%= link_to(edit_user_registration_path, rel: 'tooltip', 
             :title => "IP: #{client_remote_ip}", data: {pjax: '#main'}) do %>
-      <i class="icon-white icon-user"></i> <%= current_user.email %>
+            <i class="icon-cog"></i> Settings
           <% end %>
         </li>
         <li>
           <%= link_to(destroy_user_session_path, method: :delete) do %>
-      <i class="icon-white icon-off"></i> Sign out
+            <i class="icon-off"></i> Sign out
           <% end %>
         </li>
-</ul>
+      </ul>
+  </ul>