architecture

NAV:
	clickable logo for feed 	- left (HOME ICON?)
	search		 				- left (centered?)
		looks for people (@)
		and hashtags (#)

	feed 						- right
	login						- right (signed out)
	ME 							- right (signed in)	
	dropdown					- right (signed in)
		settings
		logout

	rootsope.loggedinuser - make request if it's null
		set to something if logged out


FEED: (/feed)
	List of all people set to public
		just show their names in a list to start
		click on name to go to profile
	can only comment on picture if you're signed in

PROFILE: (/profile)
	shows username
	the people they have liked
	their photos
	who likes them and what comments there are

	requires a User object for that page - gets argument from url and makes get for that username
	then sets scope.user = user
		populate page with that
		if no user - say no user
		if private - say private

	IF logged in:
		can click "take photo" button
		(V2) click on photos to go to EDIT page

LOGIN/SIGNUP: (/login and /signup)
	if logged in:
		redirect to feed

	can toggle between log in and sign up

	sign up success takes you to feed (or redirects if coming from clicking "like")
	same with login (default to feed for now)

SETTINGS:
	daily email config - time of day
	private/public toggle



AUTH/SESSION
	when log in you get a cookie with the user
		if you leave and come back and we see the cookie, we get the user - if there is no user, we send a 404 and delete the cookie
		if cookie and !user
	is logged in just relies on that cookie - if expired/non existent, you have to log in again
	every call that pertains to your user brings it back and sets it on the Auth singleton