Add Safari Technology Preview to supported browsers

Author: mrego

enable.html

@@ -80,8 +80,8 @@ <h3 class="media-heading"><a href="http://www.opera.com/">Opera</a></h3>
                     <div class="media thumbnail">
                         <img class="pull-left media-object" src="img/webkit.png" alt="WebKit logo">
                         <div class="media-body">
-                            <h3 class="media-heading"><a href="http://nightly.webkit.org/">WebKit</a></h3>
-                            <p>Enabled by default in WebKit Nightly Builds.</p>
+                            <h3 class="media-heading"><a href="https://webkit.org/downloads/">WebKit</a></h3>
+                            <p>Enabled by default in Safari Technology Preview and WebKit Nightly Builds.</p>
                             <p><span class="label label-warning">Prefixed</span> <code>-webkit</code></p>
                         </div>
                     </div>