root/pypi: links for sstc-schemas

root/pypi sstc_schemas-0.1.3.tar.gz
root/pypi sstc_schemas-0.1.3-py3-none-any.whl
root/pypi sstc_schemas-0.1.1.tar.gz
root/pypi sstc_schemas-0.1.1-py3-none-any.whl