Changed textures, added a bunch of comments. Tweaked some mcube shader variables for better texturing.
Merge branch 'master' of https://github.com/Lemmibl/Engine into lemmiwip
Changed grass texture. Added commenting to some functions.
Merge branch 'master' of https://github.com/Lemmibl/Engine into lemmiwip

Conflicts:
	Engine/Renderer.cpp
Fixed simplex noise bug  .......