added .gitignore
updated licenses for common code libraries, see https://github.com/phetsims/joist/issues/124
updated to jquery 2.1.0, see https://github.com/phetsims/sherpa/issues/3
removed easel and jquerymobile
updated jshint from 2.4.1 to 2.5.0, see #7
updated canvg and rgbcolor, see https://github.com/phetsims/sherpa/issues/8
Updated qunit from 1.12.0 to 1.14.0, see https://github.com/phetsims/sherpa/issues/9
Updated requirejs from require-2.1.10 to require-2.1.11, see https://github.com/phetsims/sherpa/issues/10
Adding FileSaver.js, with X11/MIT license.
Adding info.js line for FileSaver
Added pixi.js
Fixed pixi code (was html marked up before)
updated license info to include version
Added webgl-debug-2012 from khronos
removed pixi
added content for webgl-debug-2012.js
Adding Three.js (r68), MIT licensed
Fixing license