updated help header

setup.py

@@ -6,6 +6,31 @@
     This file was generated with PyScaffold 2.4.2, a tool that easily
     puts up a scaffold for your new Python project. Learn more under:
     http://pyscaffold.readthedocs.org/
+
+Usage:
+Run all tests:
+  python setup.py test
+
+  python setup.py doctests
+
+Build documentation
+
+  python setup.py docs
+
+Install
+  python setup.py install [, --prefix=$PREFIX]
+
+Build
+
+  python setup.py bdist_wininst
+
+  python setup.py bdist_wheel --universal
+
+  python setup.py sdist
+
+PyPi upload:
+  twine upload dist/*
+
 """
 
 from __future__ import division, absolute_import, print_function