relative links to relative from root

Author: benabraham

2018/index.html

@@ -1317,13 +1317,13 @@ <h2>What attendees said about PyCon&nbsp;CZ 2018</h2>
             <nav class="nav mt-5">
                 <ul class="nav w-100 justify-content-center">
                     <li class="nav-item">
-                        <a href="2015/" class="nav__link nav-link">PyCon&nbsp;CZ 2015</a>
+                        <a href="/2015/" class="nav__link nav-link">PyCon&nbsp;CZ 2015</a>
                     </li>
                     <li class="nav-item">
-                        <a href="2016/" class="nav__link nav-link">PyCon&nbsp;CZ 2016</a>
+                        <a href="/2016/" class="nav__link nav-link">PyCon&nbsp;CZ 2016</a>
                     </li>
                     <li class="nav-item">
-                        <a href="2017/" class="nav__link nav-link">PyCon&nbsp;CZ 2017</a>
+                        <a href="/2017/" class="nav__link nav-link">PyCon&nbsp;CZ 2017</a>
                     </li>
                 </ul>
             </nav>