WP File Manager

Name	Action
..
icon
images
index.php	Edit
mail-css.tpl	Edit
theme.css	Edit
themeconf.inc.php	Edit

Editing: themeconf.inc.php

<?php $themeconf = array( 'name' => 'clear', 'parent' => 'default', 'admin_icon_dir' => 'admin/themes/clear/icon', 'colorscheme' => 'clear', ); ?>