sync Directory Reference

Files
file	CalendarExport.class.php
file	CalendarExportFile.class.php
file	CalendarImport.class.php
file	CalendarImportFile.class.php
file	CalendarParser.class.php
file	CalendarParserICalendar.class.php
file	CalendarSynchronizer.class.php
file	CalendarWriter.class.php
file	CalendarWriterICalendar.class.php