updates to dapp to move up to Intern 2.0.3, also testcase cleanup. And w...

...orked on getting most tests running on Firefox. Some tests work on IE too from the browser now, but not on Saucelabs yet. Also some tests need to call deliver() to be sure to get the handlebars updates on the initial display for the view.
I should change this to use "decor/sniff", and change the checks in the code to match decor/sniff as well.