Upstream: Update QUnit from v1.10.0 to v1.11.0

* Code:
  http://code.jquery.com/qunit/qunit-1.11.0.js
  http://code.jquery.com/qunit/qunit-1.11.0.css
* Tree:
  https://github.com/jquery/qunit/tree/v1.11.0
* Changes:
  https://github.com/jquery/qunit/compare/v1.10.0...v1.11.0
* Release notes:
  https://github.com/jquery/qunit/blob/v1.11.0/History.md

Change-Id: I3591455f0096471d073c94eaab424d151203b297
Merge "Upstream: Update QUnit from v1.10.0 to v1.11.0"