Function used in mission creation.
name: Action name, only used by the mission designer.
faction: Faction towards whom the fame is modified.
value: Quantity of fame to give to the player. To reduce fame, use a negative figure.
guild (Boolean): This parameter is only for guild missions. If it is set to true the action is done for the guild (not for the players that completed the mission).
faction (faction): $faction$s
value (int): $qt$