Patch which enables Orca to speak notifications in MATE
--- a/src/orca/script_manager.py
+++ b/src/orca/script_manager.py
@@ -60,6 +60,7 @@
              'empathy-chat':     'empathy',
              'gnome-calculator': 'gcalctool',
              'marco':            'metacity',
+	     'mate-notification-daemon':            'notification-daemon',
              'Nereid':           'Banshee',
              'vte':              'gnome-terminal',
              'gnome-terminal-server': 'gnome-terminal'}