Update footer to be more POSH

Updated to use footer tag instead of a div named footer. Also changed
out the div named quote, in favor of the inline quote tag, q.

layouts/partials/footer.html

@@ -1,7 +1,9 @@
 
-<div id="footer" class="panel text-center">
-	<div id="footer-quote" class="italic"><noscript>A cool quote from a song or something would be here if JavaScript were enabled</noscript></div>
+<footer class="panel text-center">
+	<p>
+		<q id="footer-quote" class="italic"><noscript>A cool quote from a song or something would be here if JavaScript were enabled</noscript></q>
+	</p>
 	&copy;{{ now.Format "2006" }} | <a id="footer-email" href="#"></a>
-</div>
+</footer>
 <script src="/projects/cipher/apiscipher.min.js"></script>
 <script src="/js/email_me.js"></script>