modify info
	deleted:    PKG-INFO
	modified:   README
	modified:   setup.py
	renamed:    tests/python_interface_test.py -> tests/somoclu_test.py
added example in README.rst
	modified:   MANIFEST.in
	deleted:    README
	new file:   README.rst
	modified:   makepy.sh
	modified:   setup.py
	modified:   tests/somoclu_test.py
	deleted:    tests/test-python.sh