Remove never-used parameter. Notified by pylint (as being unused, actually being unneeded).

git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@893 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/event.py

@@ -101,7 +101,7 @@ class SelectEventManager(object):
         self.prev_time = time()
         self._pending_processing = []
 
-    def getConnectionList(self, with_admin_nodes=False):
+    def getConnectionList(self):
         return self.connection_dict.values()
 
     def register(self, conn):