Only show a user if they have updates.
get rid of the github ribbon that is never displayed
Simplify how the updates are printed on the web.

* Instead of getting users, then updates per user, fetch all updates at once. Sort by user on the front end.
* Share code to print update for one user or all users.
Start to add Grunt and the ability to have compressed resources. Use nunjucks
to print the index template when it uses compressed resources.
Start to put static resources into a file so that knowledge lives in one place.
Start to use nunjucks for user rendering. SO much cleaner.
Add ability to specify different resources for dev/dist.

* Use this to pre-compile nunjucks templates
Add a jinja compile task to compile the templates before concatination
Start to set up responder for post-deploy build.