White shadow under header.
Switched to real sessions rather than cookie sessions.
Check that post url is correct w/ Category.
Switched to express for server.
Express.js routing.
Converted login/logout to Express.js
Front page converted to Express.js
Updated error rendering code for Express
Socket.io enabled for Express
Reuse pre-express logging.
Routes for post pages, post show page.
Contact form ajax with Express.
Sending email, scrolling.
Switched to cookie sessions
Create post form / action update for Express
Post confirmation with Express
Updated users controller for Express.js
Removed unnecessary code after Express conversion.
Ran 'npm update'