Run Yeoman to bootstrap angular and other libraries
Adds some hard-coded data to the top-level scope to get things started
Fix the tests we broke when we moved scripts
Try different ways to configure grunt/karma

Added the following grunt:tasks:
* grunt karma:watch - starts up karma in autoWatch mode so that it runs continuously using a real browser (Chrome).
* grunt karma:ci - runs karma once with a headless browser (PhantomJS).