root/olares3: links for jackfrost

root/olares3 jackfrost-0.5.4.zip
root/olares3 jackfrost-0.5.3.zip
root/olares3 jackfrost-0.5.2.zip
root/olares3 jackfrost-0.5.1.zip
root/olares3 jackfrost-0.5.zip