Change navbar links and make a dropdown menu for tournaments.

_includes/navbar.html

@@ -13,9 +13,15 @@
   <!-- Collect the nav links, forms, and other content for toggling -->
   <div class="collapse navbar-collapse">
     <ul class="nav navbar-nav">
-      {% for link in site.data.nav-links %}
-        <li><a href="{{ link.url }}">{{ link.title }}</a></li>
-      {% endfor %}
+      <li class="dropdown">
+        <a href="#" class="dropdown-toggle" data-toggle="dropdown">Турниры <b class="caret"></b></a>
+        <ul class="dropdown-menu">
+          {% for trn in site.data.tournaments %}
+            <li><a href="/tournaments/{{ trn.url }}">{{ trn.title }}</a></li>
+          {% endfor %}
+        </ul>
+      </li>
+      <li><a href="/reviews/">Обзоры</a></li>
     </ul>
   </div><!-- /.navbar-collapse -->
 </nav>