Rearrange imports to adapt it to pep8

jabbergram.py

@@ -1,23 +1,23 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
+import configparser
+import logging
+from sys import argv
+from threading import Thread
+from time import sleep
+from xml.dom import minidom
+
+import sleekxmpp
+import telegram
+from sleekxmpp.xmlstream.stanzabase import ElementBase
+from telegram.error import NetworkError, Unauthorized
+
+
 try:
     import requests
 except:
-    print("HTTP Upload support disabled.")
+    logging.error("HTTP Upload support disabled.")
-
-import sleekxmpp
-import telegram
-import configparser
-from threading import Thread
-from queue import Queue
-from telegram.error import NetworkError, Unauthorized
-from time import sleep
-from sys import argv
-from sys import exit
-from sleekxmpp.xmlstream.stanzabase import ElementBase
-from sleekxmpp.stanza.iq import Iq
-from xml.dom import minidom
 
 
 class Request(ElementBase):