pullcounter: auto-start on combat in parties of 8
pullcounter: auto-start on combat in parties of 8

This fixes #570.
This depends on https://github.com/ngld/OverlayPlugin/pull/17

quisquous/cactbot,quisquous/cactbot,quisquous/cactbot,quisquous/cactbot,quisquous/cactbot,quisquous/cactbot