Add model and collection for workspaces and tasks.
Make view list users, workspaces, and projects.
Remove 'test' paragraph from index.html
Switch over from using static html to using jade template.
Enable workspaces data to be passed to the index.jade template.
Change over app.gett('data/*'.. to use the new DataGetter interface.
Initial data passed to jade template rather than being got by a fetch.

The recommended way to populate your collections with data on page load
is to pass the data to your template rather than using a collection.fetch
command. I've implemented this.