Tour of Duty - Client v2

The client for Tour of Duty v2.

ToD Version 2 Changelog:
# New weapons and Vehicles
# New sounds for almost all weapons
# New vehicle textures
# 30 New maps, 10 Bot supported
# Challenge and Campaign Mode
# Ironsights
# New Scoring System, deaths now hurt your score
# New classes. Medics are back in Vietnam!
# And Hundreds and Hundreds of small changes