[TFS 1.6] Mini Hunter System 1.0

This is a small hunter system with which players can use the !hunter command to give a price to the head of your enemies, the other players can go to their hunt and everyone who has participated in the death of the target will win a part calculated according to the damage done to the reward.

Any details regarding the system please notify me to fix possible errors.
Remember that this is for the latest version of TFS master, do not request downgrades for previous versions as they will not be done.