Merge pull request #3 from behappyrightnow/refactoring-to-angular-app

Commits from our last session...
No need for a `dest` target with `grunt-typescript` apparently...
Refactoring for great justice!

The `loadConfig` and `loadFixtures` methods are best separated into Services that return Promises, rather than chaining those concerns together inside `FitController`. Fetching and parsing the config file (`chaas.json`) is really needed by the entire application.
Must have missed this...
The `index.html` is better served from the `examples/` folder...

And then there are a bunch of additional JS files we need to add. Eventually,
we should bundle these up into a distribution via Grunt.
Instead of trying to dupe `<script>` elements with Angular...

Let's write a Directive that appends them to the DOM via jqLite / jQuery. That will work a LOT better...!