- fixed normals
TODO: fix floor overlaps
--temporarily added gap on floors for easier adjustment
Merge pull request #4 from isnalla/texture_tweaks

Parameter revision for box; drawObject drawing reimplentation (could sti...
Merge remote-tracking branch 'origin/master'

Conflicts:
	renderer.js
Merge pull request #5 from isnalla/texture_tweaks

Transparency implementation using PNG images alpha
Merge pull request #6 from isnalla/texture_tweaks

Created and placed main and emergency stairs
Merge remote-tracking branch 'origin/master'

Conflicts:
	renderer.js
- merged with kim
- new features: fog
          changeable light parameters
          F key : freeze camera view
 -stripped unnecessary variables
- merged with kim
- new features: fog
          changeable light parameters
          F key : freeze camera view
 -stripped unnecessary variables
Merge pull request #7 from isnalla/allan

Allan
Added some textures for wall
Merge branch 'master' of http://github.com/isnalla/CMSC161Project into texture_tweaks