Following r1694, do not broadcast node notifications to master nodes.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1707 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/master/app.py

@@ -257,7 +257,6 @@ class Application(object):
                 # client get notifications for master and storage only
                 assign_for_notification(NodeTypes.CLIENT)
             if node.isMaster() or node.isStorage() or node.isClient():
-                assign_for_notification(NodeTypes.MASTER)
                 assign_for_notification(NodeTypes.STORAGE)
                 assign_for_notification(NodeTypes.ADMIN)