Z 5 z 5 gwězdkow pógódnośony

wót lasko dnja Apryl 8, 2015 · trajny wótkaz

Working for me in 37.0.1. Don't forget to go to add-ons > options to configure the output. Need to go to his site and pick up the latest version, which he says is good "up to FF 11.9.x", but like I said, it seems to be working fine for me in FF 37.