removed unused imports

launcher.py

@@ -1,6 +1,5 @@
 # launcher for various helpful functions found in the settings.xml area
 import sys
-import xbmc
 import xbmcgui
 import xbmcvfs
 import resources.lib.utils as utils

resources/lib/advanced_editor.py

@@ -1,5 +1,4 @@
 import json
-import xbmc
 import xbmcgui
 import xbmcvfs
 import os.path

resources/lib/authorizers.py

@@ -1,4 +1,3 @@
-import xbmc
 import xbmcgui
 import xbmcvfs
 import resources.lib.tinyurl as tinyurl

resources/lib/vfs.py

@@ -2,7 +2,6 @@ from __future__ import unicode_literals
 import zipfile
 import os.path
 import sys
-import xbmc
 import xbmcvfs
 import xbmcgui
 from dropbox import dropbox