fix isort

Change-Id: I5486e1f9b3143c6bb0804c49c7ca21adb9b84de1
Reviewed-on: https://forge.frm2.tum.de/review/19524
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
Tested-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>

setup.py

@@ -22,13 +22,15 @@
 #
 # *****************************************************************************
 
-from setuptools import setup, find_packages
-from os import path, listdir
+from __future__ import division, print_function
+
 from glob import glob
+from os import listdir, path
+
+from setuptools import find_packages, setup
 
 import secop.version
 
-
 scripts = glob(path.join('bin', 'secop-*'))
 
 uidir = path.join(path.dirname(__file__), 'secop', 'gui', 'ui')