feat: add Hewlett to funder info (#133)

src/_includes/partials/footer.html

@@ -1,7 +1,7 @@
 <footer class="row fluid-web-section-gap fluid-web-footer">
     <div class="medium-6 columns">
         <p>Fluid is a project of the <a href="http://idrc.ocadu.ca/">Inclusive Design Research Centre</a> at <a href="http://www.ocadu.ca">OCAD
-University</a>, funded by a grant from <a href="http://www.mellon.org/">The Andrew W. Mellon Foundation</a>.</p>
+University</a>, originally funded by a grant from <a href="http://www.mellon.org/">The Andrew W. Mellon Foundation</a> and with continued funding support through grants from <a href="https://www.hewlett.org/">The William + Flora Hewlett Foundation</a>.</p>
 
         <address>
             The Inclusive Design Research Centre<br/>