Clicking sign up sends signUp event
Refactor state changes
Minor client refactoring
Sign in as admin on sign up request
Create user account and add auth mechanism
Merge branch 'master' into sign_in

Conflicts:
	src/client/client.js
Sign in from client first pass
Sign out (just clear local state)
Failing multipart upload attempt
Display sign in and sign up buttons, switch between
Press enter to sign in/up
Move sign in dialog to right column
Fix bug: default items not loading correctly
Refactor input forms
Validate sign up email/password on client
Set new user quota to 0.5 MB
Use PUT request for file uploads, refactor
Refactor signIn/signUp
Merge branch 'master' into sign_in

Conflicts:
	src/client/client.js
Merge branch 'master' into sign_in

Conflicts:
	public/css/styles.css
	src/client/client.js
	src/client/grocery.js
	src/client/state.js