v 0.6.4

Added in game typing/chat.

Made chat names appear to only show 1st names when players can create a
player with first and last without filling up chat console

Moved regions to be based on 2D coordinates. Might change to 3D
coordinates but for now 2D will do fine.

Server checks if regions have players in them before spending excess CPU
on unnecessary AI computations/movements.

Began writing aggro system starting with the hardest, Sight. Version 7.0
will be the completion of aggro mechanics and have cool features planned
such as feral mobs grouping together when one targets a player.