update sabredav to 1.5.3

1 files changed, 18 insertions, 0 deletions

diff --git a/3rdparty/Sabre/CalDAV/ICalendar.php b/3rdparty/Sabre/CalDAV/ICalendar.php
new file mode 100644
index 00000000000..8193dff3a83
--- /dev/null
+++ b/3rdparty/Sabre/CalDAV/ICalendar.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * Calendar interface
+ *
+ * Implement this interface to allow a node to be recognized as an calendar.
+ * 
+ * @package Sabre
+ * @subpackage CalDAV
+ * @copyright Copyright (C) 2007-2011 Rooftop Solutions. All rights reserved.
+ * @author Evert Pot (http://www.rooftopsolutions.nl/) 
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+interface Sabre_CalDAV_ICalendar extends Sabre_DAV_ICollection {
+
+ 
+
+}