Update footer.html

Author: jtangelder

_includes/footer.html

@@ -3,6 +3,10 @@
         <div class="column">
             <br><br>
             <div class="clearfix">
+                <a href="http://eight.nl" class="right eight-logo">
+                    <img src="{{ site.baseurl }}/assets/img/eight.png" width="60">
+                </a>
+                
                 <a
                     href="//twitter.com/share"
                     data-text="Stop, hammertime! Touch gestures for your webapp #touch #javascript #hammerjs"