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
> I looked at at statement but the C++ code calling it still looks strange, having to pass each parameter twice

Yeah, I can understand that. It's an unfortunate aspect of *BETWEEN* but that was the most accurate way of picking the proper trainer.