revert to rely on autolader
revert to rely on autolader

otherwise composer don't get a chance to load classes we use in add()

watch out for your defaults. More testing needed.

svisystem/atk4,atk4/atk4,svisystem/atk4,atk4/atk4,samratcis/atk4,samratcis/atk4,xepan/atk4,atk4/atk4,xepan/atk4,svisystem/atk4,xepan/atk4,samratcis/atk4,atk4/atk4