Apply synchook-import.patch from Graham D
fixes #125
import offlineimap.repository.Base, offlineimap.repository.LocalStatus
from offlineimap.ui import UIBase
from offlineimap.threadutil import InstanceLimitedThread, ExitNotifyThread
import offlineimap.repository.Base, offlineimap.repository.LocalStatus
from offlineimap.ui import UIBase
from offlineimap.threadutil import InstanceLimitedThread, ExitNotifyThread
+from subprocess import Popen, PIPE
from threading import Event, Lock
import os
from Queue import Queue, Empty
from threading import Event, Lock
import os
from Queue import Queue, Empty