redundant imports

src/allmydata/client.py

@@ -1,5 +1,4 @@
 import os, stat, time, weakref
-from allmydata import node
 from base64 import urlsafe_b64encode
 from functools import partial
 

src/allmydata/scripts/tahoe_daemonize.py

@@ -12,7 +12,6 @@ from allmydata.util import fileutil
 from allmydata.node import read_config
 from allmydata.util.encodingutil import listdir_unicode, quote_local_unicode_path
 from allmydata.util.configutil import UnknownConfigError
-from twisted.application.service import Service
 from allmydata.util.deferredutil import HookMixin