DOC: add some info on what should be uploaded to PyPi for a release.
DOC: add some info on what should be uploaded to PyPi for a release.

git-svn-id: 77a43f9646713b91fea7788fad5dfbf67e151ece@8449 94b884b6-d6fd-0310-90d3-974f1d3f35e1

Ademan/NumPy-GSoC,Ademan/NumPy-GSoC,Ademan/NumPy-GSoC,Ademan/NumPy-GSoC