cleanup: remove uneeded imports

Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>

offlineimap/accounts.py

@@ -15,14 +15,13 @@
 #    along with this program; if not, write to the Free Software
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 
-from offlineimap import threadutil, mbnames, CustomConfig, OfflineImapError
+from offlineimap import mbnames, CustomConfig, OfflineImapError
 from offlineimap.repository import Repository
 from offlineimap.ui import getglobalui
 from offlineimap.threadutil import InstanceLimitedThread
 from subprocess import Popen, PIPE
 from threading import Event
 import os
-import sys
 import traceback
 
 def getaccountlist(customconfig):

offlineimap/folder/LocalStatusSQLite.py

@@ -17,7 +17,7 @@
 import os.path
 import re
 from threading import Lock
-from LocalStatus import LocalStatusFolder, magicline
+from LocalStatus import LocalStatusFolder
 try:
     import sqlite3 as sqlite
 except:

offlineimap/imapserver.py

@@ -16,7 +16,6 @@
 #    along with this program; if not, write to the Free Software
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 
-from offlineimap import imaplib2 as imaplib
 from offlineimap import imaplibutil, imaputil, threadutil, OfflineImapError
 from offlineimap.ui import getglobalui
 from threading import *
@@ -26,8 +25,6 @@ import hmac
 import socket
 import base64
 
-from StringIO import StringIO
-from platform import system
 from socket import gaierror
 
 try:

offlineimap/repository/LocalStatus.py

@@ -17,7 +17,6 @@
 #    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 
 from Base import BaseRepository
-from offlineimap import folder
 from offlineimap.folder.LocalStatus import LocalStatusFolder
 from offlineimap.folder.LocalStatusSQLite import LocalStatusSQLiteFolder
 import os