Merge pull request #435 from coliff/patch-2

Https link to save redirect

Author: jacalata

_includes/header.html

@@ -19,7 +19,7 @@
             <!-- <li><a href="{{ site.baseurl }}/news/">What's New?</a></li> -->
           </ul>
           <ul class="nav navbar-nav navbar-right">
-            <li class="tableauIcon"><a target="_blank" href="http://tableau.com"><img src="{{ site.baseurl }}/assets/logo.png" alt="Tableau Developers" class="logo" /></a></li>
+            <li class="tableauIcon"><a target="_blank" href="https://tableau.com"><img src="{{ site.baseurl }}/assets/logo.png" alt="Tableau Developers" class="logo" /></a></li>
             <li><a target="_blank" href="https://github.com/tableau/server-client-python"><span class="icon icon--github" title="Tableau Server Client on GitHub" alt="Tableau Server Client on GitHub">{% include icon-github.svg %}</span></a></li>
           </ul>
         </div>