Initial commit
Added the webgl program from lesson 01 of learning webgl
Added the missing parameter to the call to mat4.translate()
Added the three.js library and used it to render square on a black
background
Merge branch 'release/webgl-jh'

* release/webgl-jh:
  Added the three.js library and used it to render square on a black background
  Added the missing parameter to the call to mat4.translate()
  Added the webgl program from lesson 01 of learning webgl
  Initial commit