delete download url, and use Pypi

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk/utils/xupdate_processor@42475 20353a03-c40f-0410-a6d1-a30d3c3de9de

setup.py

@@ -21,7 +21,6 @@ setup(name="xupdate-processor",
       author="Nicolas DELABY",
       author_email="nicolas@nexedi.com",
       url="http://nexedi.com",
-      download_url="http://www.nexedi.org/static/packages/source/xupdate_processor-%s.tar.gz" % version,
       license="GPL",
       packages=find_packages('src'),
       package_dir={'': 'src'},