Improve documentation comments.

Change-Id: I767232f1b5b8d5edbb23b8a81f1d7995c84c8b65
Rename image files to have TeX-safe filenames.

Change-Id: I375167a04b74ee5956cbe5a6c5af49a2bff6717a
Convert gifs to pngs.

Change-Id: Ia25fa8d9cdb99a15d8a17ae1e064fe48bf2f0307
Check out OCG/node_modules as a git submodule.

Change-Id: I13d230a67b56e1d418170c82ebbddc695d969e40
Revert "Check out OCG/node_modules as a git submodule.

This reverts commit 504099445a12756e1a4d9bb6ed7d203db6b620ae.

Let's have Jenkins check out node_modules instead

Change-Id: Ie140af4def73377403b2267539f5e96e553ffc7a
Add sample bundles and a basic sanity-test test suite.

Change-Id: Ic6af13eda2a418eab6456feb4b6ae9f76a559150
Fix the hacky work around for collections.

Change-Id: Ib90520da0cac319d9a403f8c071fdaa5168e1125
Merge "Fix the hacky work around for collections."