New clown antag item: clowning module

[Dhaidburt]

emagging a mindhack module should maybe do this?

Eh, requiring 2 traitor only items in order to have a weaker version of one sounds overly costy. I'd rather have it either be clown only and super cheap (like you turn around after removing the 5th and there's a 6th there already) or general and still cheaper than a mindhack module