Added heightmap array
Merge branch 'master' of https://github.com/tomrunia/Commando

Conflicts:
	Commando/main.cpp
Fixed textures
Created texture coordinates that span the world.
Merge branch 'fixing-object-models'

Conflicts:
	Commando/main.cpp
Merge branch 'fixing-object-models'
Added car model+materials
Added model of a car and .gitignore update