Angular WAVED Controller

This pull request incorporates AngularJS with RequireJS. I've created a controller, `WAVEDCtrl`, for the overall application. The framework is set up such that we can add other controllers in separate files (just add them to the list in `controllers/index.js`. I put a temporary example in the WAVED controller that will log the name of the widget selected from the drop down menu to show how things work.

Also included is a minor CSS tweak to make the project name match the rest of the project styling.