Removing superfluous tasks

We'll shortly be taking a different approach to building the markup. With this change the 'clean' task will no longer be necessary so I'm removing it from the Gruntfile and package.json.

Also, Grunt doesn't support the newest version of Coffeescript, causing issues with our 'coffee' task when ptrying to parse the litcoffee files. I've removed the task from the Gruntfile and the dependency from package.json. I've also updated build.sh to make sure that Coffeescript is installed locally. Finally, I added a coffee.sh file which will facilitate watching our Coffeescript build.
Removing Ember from the stack

We'll be taking a different approach to templating which won't require as much tribal knowledge as Ember would. I've removed it from the README and pulled the dependency out of bower.json. I've also removed it from app.litcoffee and replaced it with a standard namespace declaration.
First look at templating

The new index.html file makes it painfully obvious that all rendering will happen on the client side. And /yes/, it is valid HTML.