root/pypi: links for spruce-settings

root/pypi Spruce-settings-0.2.2.tar.gz
root/pypi Spruce_settings-0.2.2-py27-none-any.whl
root/pypi Spruce_settings-0.2.2-py2.7.egg
root/pypi Spruce-settings-0.2.1.tar.gz
root/pypi Spruce_settings-0.2.1-py27-none-any.whl
root/pypi Spruce_settings-0.2.1-py2.7.egg