allow integer modeling when < 3 actions
allow integer modeling when < 3 actions

because gr1c supports int domains [0,n] where n >= 0.
Introduced in 27ccf610846c751e77f26a4533370cf121046c53 of gr1c.

necozay/tulip-control,tulip-control/tulip-control,tulip-control/tulip-control,necozay/tulip-control,necozay/tulip-control,tulip-control/tulip-control,necozay/tulip-control,tulip-control/tulip-control,necozay/tulip-control