updated create accounts controller so you can actually create accounts
changed url helper for signing in failure
added account confirmation email to user mailer
changed url helper method for signup page
made bookmarklet pull in stylesheet from local host instead of herokuapp
adjusted routes for real creating users flow
created a page to confirm that a confirmation email was sent and that it will resend it if you didn't get it
created a welcome page for after confirming your account, it's pretty much the signin page
account confirmation emails