Merge pull request #4 from behappyrightnow/refactoring-to-angular-app

Add a Directive to append <script> tags to the document...
Removed dead code
Removed unnecessary files
Changed styling and added edit button
Edit allows addition of content and updating page
Added more styling
Now supporting copy and paste from Excel directly onto page
Fixed exception when class is not found
Need units on the `width` and `height` properties...
Adding `grunt-contrib-testem` and other dependencies...

Now we can run Angular JS tests with Testem as well, run by Grunt. Still not as streamlined as I would like, since Testem doesn't understand compiling the typescript files yet, but certainly better.
Proposed changes to the `chaas.json` file and `index.html`
Adding utility method to CONFIG service...

This also provides an excuse to add Angular JS tests to the application. So far, we've just been running regular Javascript tests.
WIP changes to `FitController`...