pep8ify

setup.py

@@ -10,6 +10,7 @@ from setuptools.command.install import install
 import os
 from subprocess import Popen,  PIPE
 
+
 def describe():
     des = Popen('git describe', shell=True, stdout=PIPE)
     ver = des.stdout.readlines()
@@ -42,7 +43,6 @@ class PyCryptoInstallCommand(install):
                    'to install pycrypto ...'))
 
 
-
 setup(name=pwman.appname,
       version=describe(),
       description=pwman.description,