Added a note about fixed sasl return code

Author: mkoppanen

ChangeLog

@@ -19,6 +19,7 @@ Version 2.2.0b1
 	* Added support for memcached protocol handlers
 	* Added Memcached::setBucket for virtual bucket support
 	* Added support for msgpack serialization
+	* Memcached::setSaslAuthData returns correct status on success
 
 Version 2.1.0
 -------------

package.xml

@@ -49,6 +49,7 @@ http://pear.php.net/dtd/package-2.0.xsd">
 - Added support for memcached protocol handlers
 - Added Memcached::setBucket for virtual bucket support
 - Added support for msgpack serialization
+- Memcached::setSaslAuthData returns correct status on success
  </notes>
  <contents>
   <dir name="/">