function __construct()
{
self::$version = KWS_GF_Salesforce::version;
add_action('init', array(&$this, 'init'));
// New fields at entries export
add_filter('gform_export_fields', array('GFSalesforce', 'export_entries_add_fields'), 10, 1);
add_filter('gform_export_field_value', array('GFSalesforce', 'export_entries_add_values'), 999, 4);
}
