Upgrade JSReporter for Jasmine 2

[gordonwoodhull]

Want to detail some consequences of the Jasmine 2 and jasmine-jsreporter upgrade.

Most of this comes from axemclion/grunt-saucelabs#109

We were getting saucelabs timeouts and I thought it was a lack of resources because it always seemed to happen on the second simultaneous build. I still don't know why it wasn't always failing, but looking into the VM logs on the saucelabs machines, it was complaining that window.jasmine.getJSReport was undefined. That doesn't sound good.

So first in 7f60197, I moved jasmine-jsreporter.js to web/js, instead of including it from node_modules as implemented in 43ba74c. Good idea anyway, but nope.

Poking around a little more, I found the issue above. So we need to add jsreporter to the jasmine environment manually in fa68f16. Okay.

Still failing. Need to trim the results to under 64k so that saucelabs can read them, pulled some code from the above issue to do that (and removed the jquery dependency), in ebaf8c9

Now perhaps we'll get consistent results.