Proper namespacing.

setup.py

@@ -36,7 +36,7 @@ def read(*rnames):
       license='ZPL 2.1',
       packages=find_packages('src'),
       package_dir = {'': 'src'},
-      namespace_packages=['repoze', ],
+      namespace_packages=['repoze', 'repoze.bfg'],
       install_requires=['setuptools',
                         'repoze.bfg',
                         'chameleon.zpt',