Fixed typo in meta tag.
Removed Socket.io
Added sails-postgresql dependency.
Added nodemailer dependency.
Added bcrypt dependency.
Removed old routes.
Added route for login page.
Added route for log in and sign up.
Added routes for password change.
Changed title.
Added correct viewport.
Removed socket.io scripts.
Removed whitespace.
Removed default index page.
Added controller for login and signup.
Added controller for changing passwords.
Added Professor model.
Added service for serving flash messages.
Added service for sending emails.
Added landing page.