Minor Bugs with chaplain contracts

[MrMagolor]

There were 3 bugs I noticed last round with the chaplain contracts.

1. If you use an antag token, become traitor, then buy the kit, you have no souls tab.

2. If someone is holding your briefcase when they transform (i.e. by cluwne contract) the briefcase is deleted forever

3. Thrown pens don't seem to stun anymore