mootools/mootools-core — pull request #2573 by kentaromiura (2014-03-09 13:02:20+00:00)
Title: Feature test for a IE legacy bug

fix sniff introduced by @cpojer in
https://github.com/kentaromiura/mootools-core/commit/103f6489c697ca0a2ec
aa33c55c8929c92359e69 for fixing one of the lots of bugs of clone node
in explorer