Added test to check if "org.bukkit.event.entity.EntityPickupItemEvent" does exits. It seems like the first MC 1.12 servers does not have this event.
Fixed NPE error thrown when a MyPet kills a mob. (I have fixed this error once before, but after a rollback I had to do, I forgot to fix this problem). Sorry.
Fixed bug in console/in game if a player tried to issue "/mh top Zombie alltime" OBS the correct syntax is "/mh top zombie_kills alltime"
Fixed bug when player issued command "/mh achievements otherplayer", while the "otherplayer" is offline .