GCheung55/mootools-core — pull request #2 by SergioCrisostomo (2014-03-04 00:03:55+00:00)
Title: Patch for Sinon-IE (IE7-9)

From Sinon docs:
>When faking XHR with IE you also need sinon-ie-1.8.2, which should be
loaded after sinon-1.8.2.js.

This fixed IE7~9 for me. My [current build](https://travis-ci.org/SergioCrisostomo/mootools-core/builds/20012221) has now those IE also :)