added link to blogpost to blog headline, also some cleaning, we cant have more than 4 navigation points

_includes/header.html

@@ -23,10 +23,6 @@
         <li><a href="#contact">Kontakt</a></li>
         <li class="divider-vertical"></li>
         <li><a href="https://wiki.chaospott.de">Wiki</a></li>
-        <li class="divider-vertical"></li>
-        <li><a href="https://wiki.chaospott.de/Anfahrt">Anfahrt</a></li>
-        <li class="divider-vertical"></li>
-        <li><a href="/status.html">Raumstatus</a></li>
       </ul>
       <ul class="nav navbar-nav navbar-right">
         <script>
@@ -42,12 +38,12 @@
         </script>
         <li id="status_open">
           <a href="/status.html" style="color:#5CB85C !important;">
-            <i class="fa fa-unlock"></i> Raum offen
+            <i class="fa fa-unlock"></i> Raumstatus
           </a>
         </li>
         <li id="status_closed">
           <a href="/status.html">
-            <i class="fa fa-lock"></i> Raum geschlossen
+            <i class="fa fa-lock"></i> Raumstatus
           </a>
         </li>
       </ul>