Implements cult resistance formal request...

As shown here:

http://baystation12.net/forums/viewtopic.php?f=67&t=10251&view=unread#unread

Small changes from original request have been made, with knowledge and discussion of the person who made the formal request. Specifically:

* Damage and how it's done,

Because of the inability to make a prompt which will auto-cancel out after a specific time.

......

People who are being converted by the cult now take 10 damage in the first
place. Additionally, those who resist take a little bit more damage and get
a fair number of messages showing their great painful resisting and whatnot.

Light and fun.

Signed-off-by: Decius <deciusreln97@gmail.com>
Alrighty.