add AJAX to user listing (Issue #287)

views/ajax/users/index.tpl

@@ -0,0 +1,27 @@
+<?php
+	
+	foreach($users as &$user)
+	{
+		// Role translation
+		foreach($user['roles'] as &$role)
+		{
+			switch($role)
+			{
+				case 'admin': $role = _('Admin');
+				break;
+				case 'moderator': $role = _('Moderator');
+				break;
+				case 'user': $role = _('User');
+				break;
+			}
+		}
+		
+		// Date formattieng
+		$user['created'] = sprintf(_('registered on %s'),  $dateFormatter->format(new \DateTime($user['created'])));
+	}
+	
+?>
+<?=json_encode(array(
+	'users'	=> $users,
+	'more'	=> (($page*$limit) < $usersCount)
+))?>