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Update craftbukkit version control
Delete player's race on reset - FIXES TICKET-140

Fixes the bug that a player keeps a null race after /myrpg reset!
Ignore death of a slime entity - FIXES TICKET-144

Just ignores the death of a slime!
Create death event exception for slimes

FIXES TICKET-144
Copy statistic-values from race to class

FIXES TICKET-142