skitter is a repl friendly event system for games.
Breaking API change: 2016-09-30
All listeners now have 3 manadatory args before the slot key args.
(event timestamp tpref)
tpref (third party reference) is either nil or whatever argument the user passed to
This assumes that the host passed it on to skitter. Currently I expect Im the only one using this so I can say it does :p
I have updated
cepl.skitter to use this field