*.jqueryui.com: Update Packt book link to avoid redirect

Also removes commented book entry.

Author: jzaefferer

themes/jquery/footer-ui.php

@@ -6,13 +6,6 @@
 			<div class="six columns offset-by-three">
 				<h3><span>Books</span></h3>
 				<ul class="books">
-					<!--<li>
-						<a href="http://link.packtpub.com/SHnqUf">
-							<img src="<?php echo get_template_directory_uri(); ?>/content/books/jquery-ui-1.8.jpg" alt="jQuery UI 1.8: The User Interface Library for jQuery by Dan Wellman" width="92" height="114">
-							<span class="book-title">jQuery UI 1.8: The User Interface Library for jQuery</span>
-							<cite>Dan Wellman</cite>
-						</a>
-					</li>-->
 					<li>
 						<a href="http://www.manning.com/vantoll/">
 							<span><img src="<?php echo get_template_directory_uri(); ?>/content/books/jquery-ui-in-action.jpg" alt="jQuery UI in Action by TJ VanToll" width="92" height="114"></span>
@@ -21,7 +14,7 @@
 						</a>
 					</li>
 					<li>
-						<a href="http://link.packtpub.com/PG9pAC">
+						<a href="https://www.packtpub.com/web-development/jquery-ui-themes-beginners-guide">
 							<img src="<?php echo get_template_directory_uri(); ?>/content/books/jquery-ui-themes.jpg" alt="jQuery UI Themes by Adam Boduch" width="92" height="114">
 							<span class="book-title">jQuery UI Themes</span>
 							<cite>Adam Boduch</cite>