root/olares3: links for nx-spatial

root/olares3 nx_spatial-0.6dev.tar.gz
root/olares3 nx_spatial-0.5dev.tar.gz
root/olares3 nx_spatial-0.4dev.tar.gz
root/olares3 nx_spatial-0.3dev.tar.gz
root/olares3 nx_spatial-0.2dev.tar.gz