CC-4894: Need to filter output for potential XSS exploits

-fixed few areas

airtime_mvc/application/views/scripts/form/edit-user.phtml

@@ -1,4 +1,4 @@
-<h2><? echo sprintf(_("%s's Settings"), $this->currentUser) ?></h2>
+<h2><? echo sprintf(_("%s's Settings"), $this->escape($this->currentUser)) ?></h2>
 <div id="current-user-container">
 <form id="current-user-form" class="edit-user-global" method="post" enctype="application/x-www-form-urlencoded">
     <dl class="zend_form">
@@ -160,4 +160,4 @@
         <button type="submit" id="cu_save_user" class="btn btn-small right-floated"><?php echo _("Save")?></button>
     </dl>
 </form>
-</div>
+</div>