fixed imports on test_svn, look like it was an artifact anyway.

setuptools/tests/test_svn.py

@@ -7,7 +7,6 @@ import sys
 import unittest
 import codecs
 from setuptools.tests import environment
-from setuptools.svn_utils import fsencode
 from setuptools.compat import unicode, unichr
 
 from setuptools import svn_utils