root/pypi: links for sibl-gui

root/pypi sIBL_GUI-4.0.8.tar.gz
root/pypi sIBL_GUI-4.0.7.tar.gz
root/pypi sIBL_GUI-4.0.6.tar.gz
root/pypi sIBL_GUI-4.0.5.tar.gz
root/pypi sIBL_GUI-4.0.4.tar.gz
root/pypi sIBL_GUI-4.0.3.tar.gz