Fix .gitignore
Add router.js from http://xoxco.com/projects/code/router/#/
Add handlebars
Add main app js
Hook up handlebars, router.js
Add wrapper script for starting the web server

The start script sets up an inotify listener on HTML template
directory so that whenever any templates are edited, Snap will
automatically reload Heist templates.
Use handlebars templates for main & settings
Move modules around for better modularity
Make Model independent of Snap or Snaplets
Separate Types and Db to separate JSON code from Db
Load main page w/ context data from via REST/AJAX
Show today's weight in the ui
Allow fullscreen on iPhone