Add village elder to amnesiac blacklist in 'random' games

We really should remove the role altogether but woffle wants to keep it for some reason ...

src/settings.py

@@ -758,7 +758,7 @@ class RandomMode(GameMode):
     def __init__(self):
         self.AMNESIAC_NIGHTS = 1
         self.IGNORE_NO_WOLF = True
-        self.AMNESIAC_BLACKLIST = ["cultist"]
+        self.AMNESIAC_BLACKLIST = ["cultist", "village elder"]
         self.LOVER_WINS_WITH_FOOL = True
         self.MAD_SCIENTIST_SKIPS_DEAD_PLAYERS = 0 # always make it happen
         self.ALPHA_WOLF_NIGHTS = 2