add new CSS classes to the navbar

docs/examples/justified-nav/index.html

@@ -28,12 +28,12 @@
         <h3 class="text-muted">Project name</h3>
         <nav>
           <ul class="nav nav-justified">
-            <li class="active"><a href="#">Home</a></li>
-            <li><a href="#">Projects</a></li>
-            <li><a href="#">Services</a></li>
-            <li><a href="#">Downloads</a></li>
-            <li><a href="#">About</a></li>
-            <li><a href="#">Contact</a></li>
+            <li class="nav-item"><a class="nav-link active" href="#">Home</a></li>
+            <li class="nav-item"><a class="nav-link" href="#">Projects</a></li>
+            <li class="nav-item"><a class="nav-link" href="#">Services</a></li>
+            <li class="nav-item"><a class="nav-link" href="#">Downloads</a></li>
+            <li class="nav-item"><a class="nav-link" href="#">About</a></li>
+            <li class="nav-item"><a class="nav-link" href="#">Contact</a></li>
           </ul>
         </nav>
       </div>
@@ -67,7 +67,7 @@
 
       <!-- Site footer -->
       <footer class="footer">
-        <p>&copy; Company 2014</p>
+        <p>&copy; Company 2016</p>
       </footer>
 
     </div> <!-- /container -->