Fix NullPointer when no votes are given

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Really fix the NP

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>
Add ChargedCreeper, Undead/Skeletonhorses, Babymobs

WARNING: Setting mobs which don't support it to Baby will cause
unexpected behaviours

Signed-off-by: Andre Schweiger <andre.spiele@yahoo.de>