Add basic npm support and Gruntfile, move tests to grunt
Travis isn't npm install-ing. YAML may be nixing it?
Comment typos
Remove vertical padding from standalone3 css, apply padding rules to inline datepickers

All browsers appear to behave as expected in BS3 without vertical padding.  PhantomJS was having issues *with* vertical padding.
Add a plethora of automated screenshots
Derp, cleanup staticfiles cruft
Merge grunt branch
Add grunt task for building docs screenshots