Checked in patch for lilmatt from bug 365342. It added a version for sunbird in the AUS config.

webtools/aus/xml/inc/config-dist.php

@@ -81,8 +81,9 @@ $productBranchVersions = array(
         '3.0a*'   =>  'trunk'
     ),
     'Sunbird'     =>  array(
-        '0.4a1'   =>  'trunk',
-        '0.5'     =>  'trunk'
+        '0.4a1'   =>  'branch',
+        '0.5'     =>  'branch',
+        '0.6a1'   =>  'trunk'
     )
 );