/**
* Get and unserialize serialized settings
*
* @param string $theme theme folder name
* @param string $return 'value' or 'default'
* @return array - of theme settings
*/
public function getThemeSettings($theme = '', $return = 'value')
{
require_once LIBS . 'ThemeSettings.php';
$themeSettings = new ThemeSettings();
return $themeSettings->getThemeSettings($this, $theme, $return);
}
