Merge pull request #1 from boutell/master

Autosubmit when user changes the hard status
Merge pull request #10 from boutell/master

gmail authentication + a bunch of small fixes. --thanks tom!
added a domain variable to the settings. removed a good amount of dead code. image avatars are now requesting secure paths from gravatar
fixed missing quotes in sample
Merge branch 'master' of github.com:punkave/whereabouts

Conflicts:
	app.js
	config/settings.sample
	routes/people.js