messing around a bit, fadded some comments too
messed with colours
added a new algorithm! (press 2)
? github wanted me to commit
Merge branch 'stuart'
Merge branch 'Anagh'

Conflicts:
	Terrain.cpp
Added 2nd light, changed iterations a bit
smoothing added
fixing up the smoothing algorithm
added character class
added snowman
here she is
added comments, and cleaned up code a bit
changed array to dynamic
got rid of facenormals
Added note for Lighting
Faster Cam and Light movement

-Increased speed of Cam and Light movement proportional to terrainSize.
-Added details about Camera Movement.
-Changed "Enter Terrain Size" User input line to better communicate
program parameters.
Edited redundancies in CamPos and LightPos code
re-added face normals and added key to toggle them
Merge branch 'master' of https://github.com/studouglas/CS.3GC3.Assignment.3

Conflicts:
	main.cpp