packaging.md

+## Cython
+
+* http://stackoverflow.com/questions/4505747/how-should-i-structure-a-python-package-that-contains-cython-code
+
+## PyPI
+
+* https://pypi.python.org/pypi/pypiserver
+* http://peterdowns.com/posts/first-time-with-pypi.html
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