This directory contains contrib files for html5 projects.

This directory is probably not a good long term scalable solution, because if one of these files changes, then it will break existing dev sims.
Some solutions:
1. Deploy dev sims with their own contrib libraries
2. Never change any of the files in this directory, would require always bumping a version number and this directory will probably get full of cruft soon.
3. Bundle all source into the simulations (may be tricky with jqm)
4. allow older dev links to break (not scalable for full website)