root/olares3: links for pyctools-core

root/olares3 pyctools_core-0.7.0.tar.gz
root/olares3 pyctools.core-0.5.0.tar.gz
root/olares3 pyctools.core-0.1.1.tar.gz
root/olares3 pyctools.core-0.1.0.tar.gz