Depend on 'ngResource’.
Separate what’s on scope from things on controller.
Add a karma/Jasmine test.
Place dot at the beginning of new line when chaining.
Merge branch 'master' into homework

Conflicts:
	Gruntfile.js
Browserify client test files.
Ignore test bundle.
Run client side unit test as part of build, nice.
Turning in Add Tests to Angular Mean/Median/Mode assignment.