Travis update
Travis update

juhp/stack,deech/stack,AndreasPK/stack,Fuuzetsu/stack,AndreasPK/stack,sjakobi/stack,anton-dessiatov/stack,Heather/stack,juhp/stack,Blaisorblade/stack,MichielDerhaeg/stack,AndrewRademacher/stack,anton-dessiatov/stack,Heather/stack,MichielDerhaeg/stack,Blaisorblade/stack,sjakobi/stack,mrkkrp/stack,AndrewRademacher/stack,phadej/stack,martin-kolinek/stack,phadej/stack,Fuuzetsu/stack,deech/stack,martin-kolinek/stack,mrkkrp/stack