Shim/shiv the datalist element for crabby Uncle oldIE.

test/index.html

@@ -59,7 +59,7 @@
 
 	<script>
 		// html5shiv, enabling HTML5 elements to be used with jQuery
-		( "abbr article aside audio bdi canvas data details figcaption figure footer header hgroup " +
+		( "abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup " +
 			"mark meter nav output progress section summary time video"
 		).replace(/\w+/g, function(n) {
 			document.createElement(n);