3d perspective wip
Merge branch 'master' of github.com:greggman/webgl-fundamentals
update fragment-shader-anim for ff
fix typos in perspective example
update boilerplate article
update how-it-works
updates from changes to python-markdown
rename perspective-camera to perspective
xy fudge
add 2d vs 3d work in progress
add in markdown so stuff doesn't keep changing
remove .pyc file
add .gitignore to prevent .pyc files from being added
changes because of markup lib
orthographic camera article. Will probably not use
add .DS_store to .gitignore
update 2d vs 3d article
fix grammar
2d vs 3d cube
merge