Simplify versioneer configuration

setup.py

@@ -8,6 +8,8 @@
 
 import os, io, re, sys
 
+import versioneer
+
 from setuptools import find_packages, setup
 
 trove_classifiers=[
@@ -32,13 +34,6 @@
     ]
 
 PKG=u'pyutil'
-VERSIONFILE = os.path.join(PKG, u"_version.py")
-
-import versioneer
-versioneer.versionfile_source = VERSIONFILE
-versioneer.versionfile_build = VERSIONFILE
-versioneer.tag_prefix = PKG+u'-' # tags are like pyutil-1.2.0
-versioneer.parentdir_prefix = PKG+u'-' # dirname like 'myproject-1.2.0'
 
 doc_fnames=[ u'COPYING.SPL.txt', u'COPYING.GPL', u'COPYING.TGPPL.rst', u'README.rst', u'CREDITS' ]