fixed section header in order to generate a valid compound reST documented

for the PyPI upload 

doc/CHANGES.rst

 Changelog
-=========
+---------
 
 This file contains change information for the current Zope release.
 Change information for previous versions of Zope can be found in the

setup.py

@@ -32,6 +32,9 @@ def getPackages(packages):
         result.append('%s==%s' % (package, version))
     return result
 
+long_description=file("README.txt").read() + "\n" + file(os.path.join("doc", "CHANGES.rst")).read()
+
+file('/tmp/xx.rst', 'w').write(long_description)
 
 setup(name='Zope2',
       version = '2.12.0.a1',