add funding page to footer

themes/hugo-nes-classic/layouts/partials/footer.html

@@ -24,7 +24,7 @@
 </center>
 
 <div class="rightbottom">
-	<a href="https://github.com/wownero/">
+	<a href="https://funding.wownero.com/">
     <img src="/hypnotoad.gif">
 	</a>
 </div>