Give antags a antag token on sol rounds

[Wisecrack34]

This is a good idea (Sundance), not a fan of Sol myself so being able to complete my shenanigans without getting cut off thanks to nerds being too nerdy is a good idea, though there might need to be some reworking for different ways that rounds can end prematurely (Nuke, Blob, Etc.). Perhaps making all but nuke going off (for obvious reasons) into the shuttle being called could fix it, with perhaps a special ending for the nuke explosion where something Sol-y happens