Refactored NPC package and integrated inner util classes, events, and packages to already existing, relevant location
Added Comphenix's Bukkit future executor for threads and thread-managment
Added an ItemBuilder class to create itemstacks with the use of a builder
Moved the custom PlayerInteractNpcEvent to its own package, along with the action
Moved NPCListener to its own class
Created packets package, moved all Packet and related classes to there
Added the methods from ReflectionUtil to ReflectionUtilities
moved SafeField fto reflection
Moved LogicUtil to utilities package
Added messages related to packets and NPC's