root/pypi: links for img2txt-py

root/pypi img2txt.py-2.4.tar.gz
root/pypi img2txt.py-2.3.tar.gz
root/pypi img2txt.py-2.2.tar.gz
root/pypi img2txt.py-2.1.tar.gz
root/pypi img2txt.py-2.0.tar.gz