Added new fluent API for configurations.
Ported all to SLF4J.
Refactored package structure.
Using Maven.
Adding SQL scripts to cut all dependency with L2J DataPack.
Fixing database charset:
https://medium.com/@adamhooper/in-mysql-never-use-utf8-use-utf8mb4-11761243e434
Removing unnecessary exception from log.
Moving around common code.