initial work towards coffeescript rewrite
more work on the coffeescript version
more work on coffeescript port
more work on the coffeescript version
more work on coffeescript port
more work on the coffeescript version
initial not-quite-working rewrite of source in coffeescript
some fixes to the not-quite-working coffeescript version
more of the coffeescript port working
some pathfinding improvements
move application to brunch
redo view in jade
bring coffee-port to nearly working state
updates coffeescript rewrite to first working edition