import dave's code.
Configure LESS

 - Sets app/css as dir for .less files
 - enables less caching
 - sets less compiled files to be served from /css
Creates simple index and about page

 - Also sets up some base rules for routing
 - Adds a global layout
First pass at Message class

 - Initial implementation of Message
 - basic get code for /m/asdada
 - Change style of Base62 class.
Fixes message creation and rendering