Make the grunt shell testing commands fail on error.
Migrate the rest of the existing tests to Mocha Chai.
Remove the jasmine-based tests, now that they're all migrated.
Remove the jasmine tooling, now that the tests are migrated to
mocha-chai.  (We're still using sinon - good thing, that made the migration
easier!)
Merge pull request #19 from SpiderOak/mocha-chai

Mocha chai