Under 100kB

The application is now under 100kB gzip: app + vendor {js, css}

• use preact instead of react
• use universal-router instead of react-router
• remove redux and friends: redux-react, redux-act, redux-act-async, redux-logger.
• remove react-s-alert
• user validator.js instead of checkit
• asynchronous view loading
• no more stylus
• use tiny glamorous