Fix failing tests in IE9 and IE10

There are currently 15 tests that fail in IE9 and IE10 using any version of jQuery that are passing in all other supported browsers (Firefox, Chrome, Phantom.js, and IE7-8). Most of the failing tests look like the functionality being tested is mostly correct, but some quirky behavior in IE9 and IE10 is causing the expected and resulting test items not to match up perfectly.