Attempts to ensure that the captain (or the head loyalist to be precise, whomever he might be) is not a candidate for the directives.

Conflicts:
	code/game/gamemodes/mutiny/directives/alien_fraud_directive.dm
	code/game/gamemodes/mutiny/directives/bluespace_contagion_directive.dm
Merge branch 'master' of https://github.com/ZomgPonies/Paradise