Update of the media library now only occurs once.

Previously the update function was called at the end of every action
performed. This sometimes could abort a update in progress.

default.py

@@ -1,5 +1,4 @@
 import xbmc, xbmcgui, xbmcaddon
-import sys
 import os
 import shutil
 
@@ -57,8 +56,6 @@ def moveorcopy(item, destination):
         raise e
     p.close()
 
-    UpdateMediaLibrary()
-
 def CreateDirectory(currentdir):
     docontinue = True
     name = ""
@@ -154,6 +151,7 @@ def HandleAllRemaining():
     for item in items:
         HandleItem(item)
 
+    UpdateMediaLibrary()
 
 #start
 HandleAllRemaining()