Demos: Fix broken links to themeroller

Author: gnarf

demos/tooltip/custom-style.html

@@ -82,7 +82,7 @@
 <p><a href="#" title="That's what this widget is">Tooltips</a> can be attached to any element. When you hover
 the element with your mouse, the title attribute is displayed in a little box next to the element, just like a native tooltip.</p>
 <p>But as it's not a native tooltip, it can be styled. Any themes built with
-<a href="http://themeroller.com" title="ThemeRoller: jQuery UI's theme builder application">ThemeRoller</a>
+<a href="http://jqueryui.com/themeroller/" title="ThemeRoller: jQuery UI's theme builder application">ThemeRoller</a>
 will also style tooltips accordingly.</p>
 <p>Tooltips are also useful for form elements, to show some additional information in the context of each field.</p>
 <p><label for="age">Your age:</label> <input id="age" title="We ask for your age only for statistical purposes."></p>

demos/tooltip/default.html

@@ -27,7 +27,7 @@
 <p><a href="#" title="That's what this widget is">Tooltips</a> can be attached to any element. When you hover
 the element with your mouse, the title attribute is displayed in a little box next to the element, just like a native tooltip.</p>
 <p>But as it's not a native tooltip, it can be styled. Any themes built with
-<a href="http://themeroller.com" title="ThemeRoller: jQuery UI's theme builder application">ThemeRoller</a>
+<a href="http://jqueryui.com/themeroller/" title="ThemeRoller: jQuery UI's theme builder application">ThemeRoller</a>
 will also style tooltips accordingly.</p>
 <p>Tooltips are also useful for form elements, to show some additional information in the context of each field.</p>
 <p><label for="age">Your age:</label><input id="age" title="We ask for your age only for statistical purposes."></p>

demos/tooltip/tracking.html

@@ -29,7 +29,7 @@
 <p><a href="#" title="That's what this widget is">Tooltips</a> can be attached to any element. When you hover
 the element with your mouse, the title attribute is displayed in a little box next to the element, just like a native tooltip.</p>
 <p>But as it's not a native tooltip, it can be styled. Any themes built with
-<a href="http://themeroller.com" title="ThemeRoller: jQuery UI's theme builder application">ThemeRoller</a>
+<a href="http://jqueryui.com/themeroller/" title="ThemeRoller: jQuery UI's theme builder application">ThemeRoller</a>
 will also style tooltips accordingly.</p>
 <p>Tooltips are also useful for form elements, to show some additional information in the context of each field.</p>
 <p><label for="age">Your age:</label><input id="age" title="We ask for your age only for statistical purposes."></p>