Update footer.html

Author: jtangelder

_includes/footer.html

@@ -4,7 +4,7 @@
             <br><br>
             <div class="clearfix">
                 <a href="http://eight.nl" class="right eight-logo">
-                    <img src="{{ site.baseurl }}/assets/img/eight.png" width="60">
+                    <img src="{{ site.baseurl }}/assets/img/eight-white.png" width="60">
                 </a>
 
                 <a