Zombie Survivor v0.0.3

Starting to see some changes!

-New testing map

-Houses+empty interiors have been added. The house material swaps out for a transparent one when the player enters-Currently just experimental

-Added weapon wheel

-New melee weapon

-Basic weapon skill progression

-Added bullet spread and some visuals to the weapon shots

-Added destructible fences

-Made improvements to the visual and hearing systems

-added the combine vehicle