updated jupyter notebook tutorial

Author: kevinzakka

_includes/footer.html

@@ -4,7 +4,7 @@
 
     <div class="footer-col-1 column">
       <ul>
-        
+
         {% if site.github_username %}<li>
           <a href="https://github.com/{{ site.github_username }}">
             <span class="icon github">
@@ -41,18 +41,18 @@
             <span class="username">{{ site.twitter_username }}</span>
           </a>
         </li>{% endif %}
-        <li>
+        <!-- <li>
           <a href="mailto:{{ site.email }}">{{ site.email }}</a>
-        </li>
+        </li> -->
       </ul>
     </div>
 
     <div class="footer-col-2 column">
-        
+
     </div>
 
     <div class="footer-col-3 column">
-      
+
     </div>
 
   </div>