root/pypi: links for usfm2osis

root/pypi usfm2osis-0.6.1.tar.gz
root/pypi usfm2osis-0.6.1-py3.4.egg
root/pypi usfm2osis-0.6.1-py2.py3-none-any.whl
root/pypi usfm2osis-0.6.1-py2.7.egg