replace close icon with ×

Author: luiscobot

lib/web_console/templates/_inner_console_markup.html.erb

@@ -1,7 +1,7 @@
 <div class='resizer layer'></div>
 <div class='console-outer layer'>
   <div class='console-actions'>
-    <div class='close-button button' title='close'>x</div>
+    <div class='close-button button' title='close'>&times;</div>
   </div>
   <div class='console-inner'></div>
 </div>