- Beginnings of a sun scene.
- Sky gradient
- Box volume test.
Merge branch 'master' of https://github.com/elliotwoods/Installation.LineOfSight

Conflicts:
	Test2 - Line Generator/main.v4p
- Threholded Perlin (simplex really) volume.
Turns out I committed a broken effect, fixed.
- Paletted Perlin volume test.
- Beginnings of a Box scene, nothing to see.
Merge branch 'master' of https://github.com/elliotwoods/Installation.LineOfSight
Merge pull request #1 from andreasmuller/master

New stuff