Customizable script to allow honor from creature kills

* See CONF section: CUSTOM SERVER OPTIONS - CREATURE HONOR
* For existing servers, please import: characters_create_creaturehonor_message.sql
@jackpoz 

I will update it but in the interest of consistnecy, keep in mind that the Auctionbot takes that much time or longer to delete thousands of auctions yet it wasn't an issue in getting it merged.

@Naios

Thanks, I will implement that if you don't object.