Make $#domManip patch jq2.0-compatible

[zkat]

This patch makes the inserted event compatible with both jquery 1.9.1 and >2.0.0.
The only relevant difference between the two versions is that >2.0.0 expects arguments[1] to be the callback, instead of arguments[2]. The other arguments can be passed through normally.

[wclr]

+1

[justinbmeyer]

We need to setup grunt to test different versions of jQuery.

You'll probably have to add other configurations to builder.json like "jquery-1.9" and "jquery-2.0" that load different things for "jquery/jquery.js".

And, the gruntfile needs to be setup to test the different pages. The qunit object should probably be built from builder.json.

[daffl]

I can work on that. We should just remove all those checked in libraries and use Bower for different dependencies. That will get our Codeclimate up quite a bit, too.